Radio World

Nautel will show a range of its medium wave and FM transmitters, including products from the NX, GV and VS lines.

The company will also host two special events. On Saturday, Sept. 14 from 3:30 to 5:00 p.m. it will hold an interactive panel session on “DRM Implementation — A Solution For All Your Needs.”

On Sunday, Sept. 15 from 3:30 to 5:00 p.m. Nautel will host “Digital Radio in North America & Emerging Markets,” presented by Xperi.

Both events will be followed by 50th Anniversary receptions.

IBC Stand: 8.C49

Info: www.nautel.com

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The post IBC Sneak Peek: Nautel Displays Latest MW, FM Transmitters appeared first on Radio World.

I once created a custom coffee product for a radio station.

It’s not as weird as it sounds. We wanted to promote an upcoming new morning show and one day while sipping my morning beverage, it occurred to me that a good cup of coffee delivers the attributes of a morning show. Both products wake people up, make them cheerful, have a distinct flavor, etc.

So I got our friendly neighborhood roaster to make me a good blend — which I then labeled with the name of our morning show — and sold our brand by the pound at his café. Next, through an advertising agency, I placed commercials on our direct competitor.

Then I called the press to let them know. That we were able to advertise on a direct competitor was big, somewhat scandalous news. Of course, now you can advertise every day on a direct competitor without the shenanigans, and you’ll have a lot more impact than even one high-school type of stunt.

Want to go where few stations do, but where your listeners entertain themselves every day? Advertise on YouTube!

While Facebook, Instagram, Twitter, Snapchat and others get all the press, Google’s YouTube has been taking over the planet. Oddly, some don’t even think of YouTube as a social channel even though it has all the community elements that enable engagement. If that doesn’t impress, perhaps this statement from Google will: “In an average month, 18+ year olds in the United States spend more time watching YouTube than any television network. On mobile alone, more 18- to 49-year-olds watch YouTube during prime time in the United States, than they do the top 10 prime-time shows combined. Over the last two years, the number of small and medium-sized businesses advertising on YouTube has doubled.”

Want to increase ratings? Find your target audience on YouTube.

Why, for the most part, is local radio missing in action? Too many station leaders/decision makers feel that outside advertising either isn’t needed for a broadcast radio station, or that it’s a luxury. It’s a bit ironic and even hypocritical that folks who rely on advertising sales themselves are willing to say that it’s not necessary. Now more than ever, radio needs reinforcement outside itself to show relevance.

While it takes substantial investment for radio commercials to be meaningful on broadcast television or cable, radio stations of any size can afford some level of YouTube video campaigns. I say this because of the amazing targeting and capability to cap bids of advertising. Target by age/gender/Zip code/household income and many shared traits, or by preferences that match your format. Plus, you can pick a channel (music, news, etc).

Cost per thousand depends on demand, so you’ll want to start with a small test. Ads could be as low as $0.05 to $0.25 each — and if you use “TrueView,” you pay only for ads watched. Ad formats include non-skippable, skippable in-stream ads, bumpers and many more. You can even sequence ads, meaning that each person sees a series of ads/promos you create in order.

(I am also a big believer in having a station channel on YouTube, and we’ll cover that in an upcoming article.)

You’ll be getting back a lot of key performance indicators (KPIs) on your campaign(s), so you’ll also be learning about your audience behavior as you proceed.

Your listeners may lie to their parents, wife, husband or kids … but they are not going to lie to their search engine. If you choose to find your target audience on YouTube by using their search behavior, you’ll be hitting a real sweet spot — and that is the absolute truth!

Mark Lapidus is a longtime contributor to Radio World. Email him with comments or your own promo successes at marklapidus1@gmail.com.

The post U Belong on YouTube! appeared first on Radio World.

Based on noise-resistant fingerprint comparison methods, SoundID from OPNS delivers content recognition that can generate broadcast playlists on any type of content, such as ad spots, music, jingles, fillers, interviews, and to produce related reports and statistics.

SoundID uses OPNS’ in-house algorithms and, according to the company, provides at least 99% recognition accuracy of fingerprinted source items inside broadcast streams.

The solution monitors and reports on any sound from radio, television, or any other input stream. It provides information on when and what was played, and can also tell the user if (and where) something was cut out of the original piece.

Available as either an on-premises tool or cloud-based solution, SoundID also provides content discovery by fingerprint pattern recurrences to detect any unknown content from competitor’s streams.

It also carries out audience measurement based on fingerprints dynamically generated on smartphones. This, the company says, means there is no privacy issue, no source modification, no dedicated hardware required and results in automatic data collection from a broad panel of radio listeners.

SoundID is based on a scale-out architecture and is suitable for both large and smaller broadcasters.

IBC Stand: 10.D41

Info: http://broadcast.opns.net 

The post IBC Sneak Peek: OPNS Offers SoundID appeared first on Radio World.

The author is membership program director of the National Federation of Community Broadcasters. NFCB commentaries are featured regularly at www.radioworld.com.

The news cycle over the last week has been filled with disturbing images depicting the devastation wrought by Hurricane Dorian. It is the latest in a string of natural disasters that have struck the nation, but they surely will not be the last.

Such moments cause great stress in cities and towns. While many states have endured wildfires and earthquakes, hurricane season sparks a visceral reaction in many of us. That’s because, as we have witnessed over the last few years, no coast is safe from monster storms threatening life and property. And the damage done to one state will have ripple effects in neighboring states. This was the case with Hurricane Katrina, which smashed Louisiana in 2005, but prompted residents to flee to Texas as well as northward.

Beyond the economic effects of recovery, the regions damaged by hurricanes are financially reshaped forever. Cities affected by Hurricane Ike in 2008, for example, completely changed as a result.

[Read: Community Broadcaster: In It Together]

Hurricane season continues until Nov. 30. Unfortunately, it is nearly certain that a community radio station like yours may be asked to cover the issues of your community should a disaster like a hurricane strike.

Is your community radio station ready to respond? Here are few tips:

The SAFER (Station Action for Emergency Readiness) manual remains a go-to guide for community radio. Originally a joint project of the National Federation of Community Broadcasters and National Public Radio, the Corporation for Public Broadcasting-funded project has an array of guidance for stations in dealing with their practical needs, so that journalism can continue to flow.

Poynter provides a helpful place to start if your radio station is figuring out how to cover hurricanes. In addition to suggesting websites like that of the National Oceanic and Atmospheric Administration and NOAA’s National Hurricane Center, the variety of free community-sourced resources may help your station tremendously.

Speaking of Poynter, this article on fact-checking during hurricane coverage is essential reading. Online rumors, doctored photography and panics are commonplace in the digital era of natural disasters. Clearing up confusion is one of the best services a community radio station can offer during its hurricane coverage.

If your community radio station is facing capacity issues, particularly if you broadcast to underserved areas, consider seeking funding for your work. The ProPublica Local Reporting Network, Report for America and Solutions Journalism Network are just a few of the nonprofits providing logistical and financial support to media groups with ideas and initiatives. These and many more having rolling grant cycles. NFCB highlights more grant opportunities regularly as well.

However, do not forget to ask closer to home about funding in times of need. County and state resources may be available to your station when it comes to emergency broadcast reporting and journalism. Your station is always encouraged to be responsible with your ask — meaning, do not seek monies for journalism and funnel it elsewhere — and have a firm strategy of where you need the most assistance.

And finally, there is a noncommercial station’s most solid support, its listeners, that can be appealed to for a big project like a disaster journalism effort. Any fundraising professional will tell you donors like to give to something tangible. Few station endeavors are more ambitious or reflect your values quite like funding journalism to tell stories in the midst of and the aftermath of a hurricane or other natural disaster. Audiences demand more contextual coverage. Your station, with the right plan and appeal, can deliver.

Hurricanes seem to be becoming more frequent each year. Even if your community is not in the line of fire when a storm hits, there’s quite a possibility that your listeners will be affected. Ramping up to address the scourge of weather will only remind audiences of your relevance to their lives.

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The post Community Broadcaster: Rain Down Reporting appeared first on Radio World.

HOUSTON — At Entercom Houston, our studio facility might best be described as “vintage.” Originally built in the mid-’90s as a duopoly facility for two AMs and two FMs by Westinghouse/Group W, it was expanded several times by subsequent owners, eventually growing to house six stations and 15 studios.

The studios were built on custom raised floors, which over the years had become soft in many spots. Efforts to repair the soft spots proved unsatisfactory, so eventually, we decided to scrap the floors and rebuild all the studios. A 15-studio build anywhere is a major effort, but making it happen while several live and local, high-profile stations, including two sports talk stations and the radio network for an NFL team are broadcasting from them requires careful planning and execution. Any time-saving advantage you can get is welcomed.

I’ve known David Holland and his guys at Omnirax for many years, and their solutions have helped greatly during a few challenging builds. Many years ago, while working for another company, I was tasked with building a new facility for four stations in a medium-sized market. We had a few months to plan and stage equipment, but the new studio building was handed off to us by the contractor just two weeks before a hard deadline to vacate the old facility — during the Christmas holidays. Omnirax helped us meet the deadline.

For this project, our biggest challenge was budget. We had a number we needed to stay under. Omnirax worked with us to design furniture that met our needs, fit our budget and looked great — all without sacrificing their consistent quality.

AUTOCAD

If I could pick just one word to describe working with Omnirax, that word would be easy. You send them a floorplan of your facility, then log into David’s AutoCAD machine, and work through design options with him. Not long after, he gets back to you with finalized plans, and your new furniture moves into production.

The whole process is efficient and easy.

Assembly is easy too. Everything arrives clearly marked, with photos detailing every step of construction, and a couple guys can assemble the furniture for an average studio in about an hour. Everything fits together flawlessly.

When the furniture is assembled, you don’t have to worry about cutting holes for consoles, or wire runs through the countertops — it’s already done for you — all planned out during your AutoCAD session.

Over the last 25 years, I’ve been involved with a lot of studio renovations — sometimes with new furniture, but sometimes not. Many times, when rebuilds didn’t involve new furniture, I’ve been left scratching my head when contemplating the furniture designer’s decisions. When assembling studios around Omnirax furniture, I often find myself marveling at just how thoughtful and functional their designs are.

Given the opportunity, I always choose Omnirax.

For information, contact Philip Zittell David Holland at Omnirax in California at 1-415-332-3392 or visit www.omnirax.com.

The post User Report: Omnirax Eases Rebuild for Entercom Houston Cluster appeared first on Radio World.

CEOs from the three of the largest radio broadcast groups — iHeartMedia, Entercom and Cumulus Media — will headline the Radio Show session “2020 and Beyond: Insights From the Top.” The luncheon program, held on Sept. 25, will address the future of the industry in what is described as a candid conversation about strategies for success in today’s constantly shifting audio landscape.

[Read: Radio Show Announces Tech Program]

Moderated by NBC News’ Stephanie Ruhle, the panel consists of Mary Berner, president and CEO of Cumulus Media; David Field, president and CEO of Entercom; and Bob Pittman, chairman and CEO of iHeartMedia.

These top CEOs will offer insight on tactical partnerships, best platform choices, talent recruitment, imaginative programming and creative sales approaches, among other topics.

The Radio Show will be held September 24–26 in Dallas and is produced by the National Association of Broadcasters and the Radio Advertising Bureau.

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The post Radio Execs Look at Industry’s Future at the Radio Show appeared first on Radio World.

The FCC is extending its disaster data collection to additional counties in Georgia, North Carolina, and South Carolina for Hurricane Dorian.

The Public Safety and Homeland Security Bureau of the Federal Communications Commission had announced the activation of the Disaster Information Reporting System in response to Hurricane Dorian on Sept. 2. DIRS is a voluntary, web-based system that communications providers, including wireless, wireline, broadcast, cable and voice over internet protocol providers, can use to report communications infrastructure status and situational awareness information during times of crisis.

The FCC requests that communications providers that provide service to any areas listed below expeditiously submit and update information through DIRS regarding, inter alia, the status of their communications equipment, restoration efforts, and power (i.e., whether they are using commercial power or back-up power).

Communications providers can accomplish this by accessing DIRS at https://www.fcc.gov/nors/disaster/. Providers that have not previously done so will be asked to first provide contact information and obtain a user ID when they access DIRS. There is a link on the login page that will allow them to obtain a user ID and password. If a user does not remember his/her password, he/she should use the forgotten password link on the login page.

Communications providers are reminded that for providers that participate in DIRS, the separate Network Outage Reporting System obligations are suspended for the duration of the DIRS activation with respect to outages in the counties/municipalities where DIRS has been activated. Reports are requested beginning at 10 a.m. on Sept. 5, and every day after that by 10 a.m. until DIRS is deactivated.

Communications providers that serve an area listed below and that have already provided contact information in DIRS will be sent an email requesting that they provide the above-referenced status information through DIRS. For any communications providers that have not already logged onto DIRS to input their contact information, the Commission encourages them to do so as soon as possible.

Counties of Interest for This Activation Include:

Florida: Alachua, Baker, Bradford, Brevard, Broward, Charlotte, Clay, Collier, Desoto, Duval, Flagler, Glades, Hardee, Hendry, Highlands, Indian River, Lake, Lee, Marion, Martin, Miami-Dade, Nassau, Okeechobee, Orange, Osceola, Palm Beach, Polk, Putnam, Seminole, St. Johns, St. Lucie, Sumter, Union and Volusia.

Georgia: Appling, Atkinson, Bacon, Brantley, Bryan, Bulloch, Burke, Camden, Candler, Charlton, Chatham, Clinch, Coffee, Echols, Effingham, Emanuel, Evans, Glynn, Jeff Davis, Jenkins, Liberty, Long, McIntosh, Montgomery, Pierce, Richmond, Screven, Tattnall, Telfair, Toombs, Ware, Wayne and Wheeler.

South Carolina: Aiken, Allendale, Bamberg, Barnwell, Beaufort, Berkeley, Calhoun, Charleston, Clarendon, Colleton, Darlington, Dillon, Dorchester, Florence, Georgetown, Hampton, Horry, Jasper, Lee, Lexington, Marion, Marlboro, Orangeburg, Richland, Sumter and Williamsburg.

North Carolina: Beaufort, Bertie, Bladen, Brunswick, Camden, Carteret, Chowan, Columbus, Craven, Cumberland, Currituck, Dare, Duplin, Edgecombe, Gates, Greene, Halifax, Hertford, Hoke, Hyde, Johnston, Jones, Lenoir, Martin, New Hanover, Onslow, Pamlico, Pasquotank, Pender, Perquimans, Pitt, Robeson, Sampson, Scotland, Tyrrell, Washington, Wayne and Wilson.

If your station has any hurricane-related news or pictures send to radioworld@futurenet.com.

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The post FCC Expands DIRS to Georgia and the Carolinas appeared first on Radio World.

The Synergy Mini is said to be a full-featured digital broadcasting center.

Available from Russian firm Tract and German company Digispot System GmbH, the unit provides a comprehensive set of integrated tools that lets station staff produce and broadcast live and automated radio programs.

Able to also be used as a rebroadcasting device, the mixer handles parallel microphone recording and works with both analog and digital signals from satellite receivers or internet streams.

The companies say additional features, such as ease-of-use, optimal functionality and a reasonable price, make it versatile and suitable for FM radio, internet radio, podcasts, outside broadcasting tasks, corporate radio and educational purposes.

Synergy Mini includes AoIP functionality with a driver called ,,Foxwire” and the free automation software system, Digispot Synergy. The result is a “complete solution” able to manage different tasks.

The FM-starter studio package includes a suite of software and hardware tools designed to work together with the mixer. The package includes a multifunctional touch display with onscreen level metering, three microphones with windshields; three microphone stands; three pairs of headphones; a pair of active loudspeakers; and a mic live indicator and a fully integrated playout system. This solution, add the firms, is appropriate for both novice and experienced staff and lets operators create a valuable radio station.

IBC Stand: 8.D14

Info: www.tract.ru; www.digispot.com

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The post IBC Sneak Peek: Tract and Digispot Showcase Synergy Mini appeared first on Radio World.

LONDON — The Spectrum Radio Network has completed a move to new studios in the center of the United Kingdom’s capital city.

John Ogden is network director for Spectrum Radio. All photos: Rebecca Turpin/Orange Media Co.

Launched in 1990 as a multiethnic radio station broadcasting to London on 558AM, Spectrum has recently relocated as part of a plan to transform its business. “We now see ourselves as a facilities provider to anyone who wants to broadcast to London, the U.K. or any other territories” says its network director, John Ogden.

“We’re all broadcasters ourselves here, so we know what stations want — that’s economies of scale and a clear path to getting on air. It means you don’t have to worry about sourcing studios, internet connectivity or disaster recovery.”

Radio Baikal studio at Spectrum includes the Axel Oxygen 3000 console.

CENTRAL LOCATION

Ogden explains the need for the move from its former location in Battersea, a southwest London suburb, to the new location on the South Bank, close to Shakespeare’s Globe Theatre and the Tate Modern art gallery. “Being in central London now means we are more attractive to staff, clients and advertisers. We were becoming restricted in how we could expand — we needed to take our technology to the next level. The move gives us much more flexibility to create something that really ticks all the boxes.”

Spectrum’s seven studios are currently home to 12 stations, including U.K. services Fix Radio, which targets tradespeople and those working in the construction sector in London and Manchester, and Love Sport Radio, alongside Middle Eastern broadcasters and the Russian pop station, Radio Baikal. Spectrum also has its own channel on the Switchdigital London 2 DAB digital radio multiplex, carrying a range of global broadcasters. The network’s staff include Arabic, Mandarin, Cantonese and Spanish speakers.

Paul Miller is head of broadcast operations at Spectrum Radio Network.

Moving these services to a new home meant the network needed a clear map of what was required. Security was a critical consideration, says Ogden: “I needed to be able to say to clients that we have gold-standard connectivity. We had to have a series of fail-over systems in place to keep stations on air and give peace of mind that nothing is going to compromise their broadcast.”

Ogden praises the network Head of Broadcast Operations Paul Miller, for transforming the facility into what he calls a “world hub.”

“What Paul’s created with this architecture is something that just works.” This included overcoming some unusual challenges — for Middle Eastern stations broadcast in the U.K., Miller had to devise a way of including the Azan call to prayer at the correct time for listeners in London. The answer was unique software, which looks at the phases of the moon to calculate the daily prayer times.

Graham Mack of Fix Radio broadcasts from Spectrum Radio’s studios.

It then automatically fades the broadcast at the Middle Eastern timings, covering it with other content, and inserts the Azan at the correct times for London. Ogden says: “it’s a highly sensitive maneuver for such an important part of the programming.”

THE GEAR

The new studios feature a range of equipment covering different client requirements. From Axia, this includes iQ mixers, Pathfinder software, and xNode IP audio interfaces. Sonifex products include S2 mixers, RB-DA6 distribution amplifiers, plus silence detectors and profanity delay units. The facility also uses Electro-Voice RE20 microphones and Broadcast Bionics PhoneBOX software. One studio features a custom system installed by the Italian broadcast company Axel Technology, including its Oxygen 3000 mixer.

Studios at Spectrum Radio Network feature the Sonifex S2 mixer.

Spectrum also uses the ISDN replacement service ipDTL for simple, low-cost remote broadcasts. Miller reports one client station, Love Sport Radio, used the IP streaming service for recent broadcasts from Madrid: “The presenter had the ipDTL software on his phone with an IK Multimedia iRig interface — I have to say it was really reliable.”

To support the move, Spectrum rebuilt its spectrumradio.net website, with a new look and logo, and is also branching into the fast-growing podcast world. “Our first new offer as a facilities provider is to make highly professional podcasts,” explains Ogden. “At any one time there’s now over 700,000 podcasts out there — so quality is really important. We can advise on editing and uploading to whichever channels clients prefer.”

As for the future, Ogden says: “our ambition would be to develop more studios — to see more international stations using our facilities for broadcast across London and around the world. And we want to help podcasters and marketing companies with studio hire, outside broadcasts and radio promotion days. We’re really looking forward to the next stage of Spectrum’s development.”

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The post Spectrum Radio Network Unveils New London Studios appeared first on Radio World.

We can’t fully appreciate the importance of news from home to those who served in World War II. In the Pacific campaigns, G.I.s, sailors and Marines fought bloody island-hopping battles; as each island was cleared, garrison troops and hospitals moved in and carried on their own war against mosquitoes, isolation and boredom. The island fighters were fortunate if dated mail caught up with them before they moved on to the next target. Timely personal-level communications were pretty much absent.

Possibly the earliest military station in World War II — this one located in the Panama Canal Zone.

Radio programming from America was available but only on shortwave. And shortwave radios were not generally available. The fortunate few had been issued “Buddy Kits” that included a radio, a small PA system and a record player for discs sent by mail. But for most there was no way to receive short-lived information such as news and sports. They were left with enemy radio propaganda such as Japan’s “Orphan Ann/Annie” (aka one of several Tokyo Roses) and the “Zero Hour” program.

No wonder that the idea of having a local island radio station doing “live from home” was so fiercely supported. Enlightened commanders saw the idea as a terrific morale-builder. The only problem was how to pull it off.

A solution, not uniquely, came from within the ranks. It started with the work of some bored but talented soldiers in the Panama Canal Zone who in 1940 built a couple of 50 W transmitters and put them on the air without authorization, labeling them “PCAN” and “PCAC.”

GIs listen to a radio, possibility one of the AFRS broadcasts.

In Alaska, 7,500 miles northwest of Panama City, what started as programming through a loudspeaker system became a bootleg radio operation at Kodiak. Coming on the air in January 1942 and calling itself “KODK,” it delivered a whopping 15 watts to the troops. Sources with hindsight later said that the Armed Forces Radio Service (“AFRS”) was born here, when one of its progenitors visited the Alaska operations and “came up with the idea.”

There were similar stations in Hawaii and the Philippines, including the ill-fated island of Corregidor, where a station called “The Voice of Freedom” was an AM repeater for shortwave broadcasts from the U.S.

As troop buildups began in the South Pacific, joint Allied radio operations were established, notably in New Zealand and Australia. These stations were popular with Americans but they also kindled an appetite for “real radio from the States.”

Soldiers in the field listen to a broadcast.

Meanwhile things were happening in Washington. The government’s “Morale Services Division” had been created in 1940, though its mandate hadn’t focused on radio. But as cumbersome as government can be, soldiers’ demands for American radio content eventually reached the right people. Increased priority was given to the recording and distribution of network radio programs by electrical transcription. But that still wasn’t live broadcasting.

The Morale Services Division was renamed the “Special Services Division” (SSD) and tasked with live broadcasting. The broadcasting division of the SSD would become the fabled Armed Forces Radio Service.

AFRS began to place “local/relay stations” among the troops. In the Eastern theaters such stations often used existing facilities, but in the Pacific they had to build from the ground up. To facilitate the effort, AFRS created a “station in a box” package that included a transmitter, long-wire antenna and recording and reproducing equipment. Installation teams boated from island to island to plant these mini-stations. Most of them came alive in 1944 and 1945 and, as the island-hopping campaign moved toward Japan, many were soon abandoned, some after only a few months’ operation.

“Stations in a box” were first unpacked in Noumea, New Guinea; then it was on to New Caledonia where AFRS hatched the first of the “Mosquito Network” stations. As WVUS it was among the first such to be given an FCC license (most of the Pacific’s licensed-station calls would then begin with “WV”).

Guadalcanal was the next priority for AFRS. Space precludes station-by-station descriptions, so I’ll use Guadalcanal as a definitive example. The “studios” were in a wooden shack humorously called “Radio City.” The first antenna was a 60-foot-high long-wire stretched between two palm trees (climbed by the more dexterous of the youthful assembly gang). Somehow the wire was “tuned” to work on 730 kHz. Later the antenna was raised to 90 feet and the frequency to 690 kHz. “AES-Guadalcanal” would be licensed as WVOQ.

The “studio” was equipped with a rudimentary mixing console and a Presto Model “Y” disc recorder that doubled as the program-transcription playback turntable. A good shortwave receiver was critical (a favorite shortwave receiver was the Hammarlund “Super-Pro”). Some stations actually built diversity-receive systems to improve reception.

A typical broadcast package: note the simple mixer and a turntable that pulls double-duty — able to cut or play back discs.

A staff usually consisted of five or six soldiers. The station kept an intermittent schedule based around troop down-time and usually went quiet around 10 p.m. local time. The typical broadcast week was 80 to 90 hours; part of that filled by shortwave programs from the states. Forty to 50 hours per week were taken by transcribed network programs shipped by AFRS, and the rest of the flexible schedule was “live and local” — GIs-talking-to-GIs (a precursor of “Good Morning Vietnam!”).

Power for the station came from a shared generator. At night, when the load on the generator often increased, record speed would vary with generator load.

Of course each island station had its own story to tell: soldiers shinnying up palm trees with a wire in their teeth; “studios” usually in tents (sometimes made more soundproof and weather-impervious by the addition of a second tent above the first). Some listeners may have had the “Buddy Kits” or perhaps a radio sent from home … or maybe something home-built by the tech-savvy soldier. The stations were also rebroadcast on hospital and mess-hall PA systems and on ships within reach.

It didn’t take long before each station had 100% listener penetration.

Live stateside programming was usually captured from shortwave stations in California (John Schneider and Dr. Adrian M. Peterson have told their stories in Radio World). There were, however, two problems with this arrangement: 1) Shortwave propagation to the Pacific was generally at its best during the period when American radio networks were silent and 2) the politics behind AFRS and the rules of the International Telecommunications Union (ITU) dictated that programming must be shorn of its commercial content. This last was a new task for pre-eminent studios such as Radio Recorders in Hollywood. Such service providers had been recording network shows for delayed West Coast broadcasting. Deleting commercials from these disc-recorded network programs required them to learn “The Three-Turntable Two-Step.”

An affiliate of the Mosquito Network

Many of the Pacific island stations were informally part of the “Mosquito Network” or affiliates of the “Jungle Network.” Stations in the Central Pacific (often by and for the Navy) were part of “PON” (The Pacific Ocean Network).

Where radio goes, promotion follows — even in the military.

There were probably 50 or more island stations installed, removed and relocated in 1944 and 1945. Their numbers diminished rapidly as the Allies congregated closer to Japan. And as the war wound down and ended, the AFRS stations came together in the Philippines and Japan as the long-lived “Far East Network.”

Chances are that if your father or grandparents served in the Pacific during World War II, he, she or they would have been informed and entertained by these stations.

They brought the front lines just a little closer to home.

Mark Durenberger is a technology consultant with the Minnesota Twins and has six decades of broadcast and satellite experience. Mark began his contributions to Radio World forty years ago. Reach him at mark4@durenberger.com.

The post Meet the Mosquito Network appeared first on Radio World.

The FCC shouldn’t act like it’s haggling over a new car when it comes to the C-band spectrum, according to NAB’s Vice President of Strategic Planning Patrick McFadden. McFadden wrote a post on NAB’s Policy Blog on how in terms of the amount of C-band spectrum made available for wireless companies, the FCC must look at the facts on what amount is safe for broadcasters to effectively use the spectrum, not negotiate the best possible deal.

[Read: Cumulus/WWO Among Those Rejecting Fiber Suggestion as Replacement for C-Band]

In his blog, McFadden notes that satellite operators say that it is possible to make up to 200 MHz available for wireless companies, leaving 300 MHz for radio and television operators to continue using the spectrum without issue. He argues that it would be irresponsible for the FCC to try and debate over that number (or whatever it may be).

“Rather, the solution is to look at the information the operators have submitted regarding their transition plan and determine how much capacity can be made available without driving the entire America content ecosystem into a ditch,” McFadden wrote.

Read McFadden’s entire blog here.

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The post NAB’s McFadden Warns Against Negotiating Available C-Band Spectrum appeared first on Radio World.

Vibenomics has launched a new advertising venture with a former president of NextRadio at the helm.

New Vibenomic’s Chief Strategy Officer Paul Brenner at the NAB Show

The cloud-based managed service provider Vibenomics launched what it’s calling the Audio Out-Of-Home Advertising Marketplace. The solution enables businesses and connected cities to build a specific “audio vibe” in an environment — a sports complex or a shopping center for example — to increase sales and enrich a visitor’s experience, the company says.

The solution has been in beta test over the last eight months and has been used by more than 100 national and local advertisers to reach in-market shoppers in locations like water parks and sports complexes. Those locations reported consistently positive results after using the marketplace, the company said. Similar results were achieved by a roster of national advertisers like Pepsi, Red Bull and General Mills with one chain advertiser seeing a 42% sales lift and $1.9 million incremental revenue.

The new marketplace will be headed by Paul Brenner, a former president of NextRadio/TagStation and senior vice president of Emmis Communications. Brenner will join Vibenomics as chief strategy officer.

The Vibenomics Audio Out-of-Home Ad Marketplace will roll out to 2,000 locations in 45 states. The marketplace is designed to reach more than 150 million consumers while they are shopping, working, traveling and playing.

“In the process, we have created a national footprint that we know will be much sought after by both audio and OOH [out of home] advertisers,” said Brent Oakley, founder and CEO of Vibenomics.

According to Vibenomics, scientific studies show that background music influences how much time is spent in a store, what to buy, how much to spend and can trigger impulse buyers to make additional purchases. According to the company, the Vibenomics ad marketplace gives advertisers an opportunity to reach these audiences with professionally recorded announcements when they have a predisposition to purchase.

The Out of Home Advertising Association of America reported that revenue for the second quarter of 2019 grew 7.7% to nearly $2.7 billion compared to the same period in 2018. That marks the sector’s highest quarterly growth since 2007, the organization said, with growth occurring across all four major OOH channels: billboards, street furniture, transit and place-based. In addition, nearly 70% of the top 100 advertisers in the space increased their spend in the second quarter compared to the same timeframe last year, while 25% more than doubled their OOH investment.

The OOH market is expected to grow from $8 billion to $11.5 billion through 2022, said Scott McCorkle, executive chairman of Vibenomics.

“We are already taking market share from others in this space by offering more efficiency and better results,” McCorkle said. “[Advertisers] want to reach the unique footprint we have created and amplify the voice of their brands in an entirely new way right at the point of sale when it matters most.”

Features within the Vibenomics Audio Out-of-Home Advertising Marketplace include dynamic, in-stream, programmatic digital audio ad insertion; brand-safe placements, immunity to ad fraud; and access to consumers at the point of sale. The solution includes curated playlists, professional voice announcements and management via experience managers at Vibenomics who control music, messaging and advertising for customization of the message in each location.

Founded in 2016 in Indianapolis as Fuzic, the company rebranded to Vibenomics in 2017.

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The post Updated OOH Advertising Marketplace Rolls Out appeared first on Radio World.

IBC2019 is almost here. Between now and then Radio World will conduct several short Q&As with manufacturers about their plans and offerings, to help you get the most out of the big annual trade show. Todor Ivanov is CEO of DEVA Broadcast.

Radio World: How has business been for the company since IBC2019?

Todor Ivanov: Business has been really good. We have been working on multiple projects, developing new products and perfecting old ones, continuing successful business partnerships and establishing promising new contacts.

By far the most significant development is that we are currently in the process of setting up a new, high-tech manufacturing facility, due to be put into operation in 2020. We are really excited because it’s a massive project — the entire facility spans about 4000 square meters. It is also quite demanding, with so many things to consider and bring to fruition, but it’s also quite rewarding. This facility is sure to bring about great new opportunities and contribute toward an even smoother, slicker and more sophisticated manufacturing process, so we can deliver even higher quality solutions to our clients. At the moment, I am giving this project my full attention and pouring all my efforts into ensuring that no detail is overlooked.

Apart from that, sales have soared and our business keeps expanding to new territories and customers. Our commitment to quality is what drives this company and we keep searching for improvement.

We have also had the privilege of being a part of every important industry exhibition. It has been a busy agenda but our local dealers have helped us make the most of every event. We are happy to note that our products are well received regardless of the location, and it is our aim to continue to provide the best to our customers.

Radio World: What are you hearing from your customers about their business outlook this year? In what areas should we expect growth or the most interesting projects?

Ivanov: It is not easy to give a definitive answer here. What matters the most is that radio in general is on the rise, which gives us a great platform to build on. We know that trends vary depending on the local markets so we try to branch out in terms of the products we provide, rather than channeling our efforts into a specific area. Our product catalog is quite rich and that is how we ensure that no matter where a client is, they can get quality merchandise.

[IBC Sneak Peek: DEVA Broadcast Brings DB4005 to IBC]

Radio World: Stepping away from your particular segment, what is your feeling for the overall health of the radio industry?

Ivanov: It is developing fast and always introducing new technology. It is also quite competitive, which can only add to the motivation of companies who ply their trade in this field. It is very important that radio continues to be a part of people’s lives — it does not feel obsolete or forgotten. On the contrary, it is going strong and this encourages us to keep improving.

Radio World: You’ve been active in the radio monitoring, encoding and processing gear for 22 years. What’s the biggest problem or challenge facing users in this segment right now?

Ivanov: First of all, being in this market for so long is a challenge in itself, but it is definitely one that we relish. Staying in any business and establishing a well-reputed and respected name is not easy. We have faced a series of difficulties over the years but we now know that having a team of experienced and dedicated professionals is the key to making it work. We have a great group of engineers that make cutting-edge technology seem simple — and they are essential to the success of our company.

Radio World: What new goodies will your company be showing? Why should attendees visit your booth?

Ivanov: Taking the time to visit us at booth 8.D79 in hall 8 will definitely be worth it because our product display will once again impress attendees. We will bring to the expo both new releases and gear that has been part of our product range for a long time. The highlight will probably be our upcoming DB4005 model — a third-generation digital FM Radio modulation analyzer and receiver with an MPX input. I don’t want to give you too many details now — let’s leave that for the show. Suffice it to say that we will have the right product for every client, so be sure to drop by!

Radio World: What do you anticipate will be the most significant technology trend at IBC2019?

Ivanov: Each year brings great technological innovations in our field and I am certain that every manufacturer will bring to the expo their best and most advanced products, which is great for our industry. DEVA Broadcast will also use this important venue to showcase some superb solutions. You don’t want to miss this!

Radio World: How do your international sales and marketing efforts differ from your U.S. efforts?

Ivanov: It is true that every market has its own peculiarities and being aware of those is an important part of what we do. However, there is a common denominator to our strategy, no matter which part of the world is concerned — we have to be able to recommend the right product and also offer competent and efficient assistance. This, coupled with the high quality equipment we provide, is central to our sales efforts for any part of the world.

Radio World Will you be attending any sessions or looking forward to any events?

Ivanov: My guess is I will be quite busy on our own booth displaying our product range, as I want to personally ensure that clients receive all the information and demonstrations they need. However, the IBC always offers a great program and it would be wonderful if I could manage to make time for some of it. 

Radio World: You’re a show veteran, how has the show changed since your first visit?

Ivanov: It has evolved spectacularly — it feels like every year the show is on a grander scale. It is superbly organized and plays host to a wealth of events, panels and workshops, a great number of exhibitors and an ever-growing number of attendees. It takes great professionalism and enthusiasm to set up such a show and the result is impressive. It really is one of the biggest exhibitions in our field.

Radio World: What’s your favorite thing about this show?

Ivanov: The fact that it showcases the best technology and makes it available for such a large number of people to evaluate. Another important aspect of it is that it gives us the opportunity to discuss products with our customers and get their feedback. The IBC is a huge event and we are really thrilled to participate.

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The post IBC Exhibitor Viewpoint: Todor Ivanov, DEVA Broadcast appeared first on Radio World.

The author is BBC journalist and writer.

LONDON — “I am so happy that my childhood favorite, the young radio presenter, has grown up, and her daughter is now presenting a TV program,” said a fan in a Facebook message to me. He was talking about the rabbit, Warakai, with whom I am now co-presenting the BBC News Pashto children’s bedtime stories TV program, “Lallo Lallo” (Lullaby). Warakai is the daughter of Kharakai, the talking rabbit on the BBC radio who, during the brutal war of the 1990s, stole the hearts of Afghans. If I can say so, I knew her very well.

Najiba Laima Kasraee with Warakai, the daughter of celebrity radio personality, Kharakai.

CIVIL WAR

In the early 1990s, when civil war was raging in Afghanistan, I wrote and presented a children’s radio program, which the BBC broadcast from London. Knowing how little content was available for Afghan children, I was trying to give them some moments of sparkle and happiness so they could forget, even if temporarily, the bombs, the hunger, the fear, and perhaps lose themselves in a place where good prevailed over evil, where darkness always gave way to sunshine. This place was the children’s story slot on Wednesdays on BBC Pashto radio, transmitted on medium wave and shortwave in Afghanistan as well as in the “Pashtun belt” in Pakistan’s northwest.

As Warakai joins Najiba to co-present Lallo Lallo, the studio audience, Bibbo the Monkey and Lallai the Koala, look thrilled.

Most of the time, my daughter was my first listener. She would give me the most direct and honest feedback you can wish for as a writer. If she liked the story, I would see it in her eyes. I would be telling her about the ant beating the drum, and she would be give me a wide smile and do a drumming gesture. If my narrative confused or disappointed her, her face would immediately show it, she would frown and ask, “Why?” or “Is that it?” That’s when I would know that there was a need for a rewrite.

Watching my daughter’s response, I also could see how children’s imagination works as they picture characters in their heads. One evening I was telling her the story of a village where love was gone and people were angry with each other. No one was giving treats to the fairies in the trees, no one was visiting them, so the fairies decided to pack up and leave the loveless village. My daughter’s immediate reaction was: “Do the fairies have suitcases? What are their dresses made of?” As they tuned in to hear that tale, the audience was informed that the fairies’ dresses were made out of rose petals, their sandals — of green shiny leaves, and that they packed their garments in walnut shells.

To help me tell those tales, I soon summoned Kharakai, my grey rabbit co-presenter. Like me, Kharakai was safe from destruction yet held tight the love for her mountainous native land. Kharakai was fun. She helped me explain some particularly tough and tricky parts of the story, asking questions exactly as a child would do. She often took over the narrative with her own interpretation.

Afghans fell in love with my co-presenter. The amount of letters, gifts, and toys we were receiving for her was unprecedented. And they were not all from children. At the end of my journalist colleague’s very serious interview in Afghanistan with an authoritative interlocutor, the bearded commander took him aside and, suddenly smiling, quietly asked who was behind the voice of the rabbit on the BBC radio show…

[In-Car Updates From Radioplayer, BBC Sounds]

BBC World Service started broadcasting in Pashto on Aug. 15, 1981, at the height of the Cold War, in the aftermath of the Soviet invasion of Afghanistan. As information in the country was under strict government control, the BBC’s radio broadcasts in Pashto became staple listening for millions in Afghanistan and Pashtun-speaking areas of Pakistan. Mullahs were asked to adjust the evening prayer times to allow people to tune in to the BBC.

CRUCIAL INFORMATION

From mid-1990s, the weekly radio soap opera “New Home New Life” in Pashto as well as Dari (produced by the BBC’s international charity BBC World Service Trust — now BBC Media Action) started to raise issues such as awareness of mines (a scourge that claimed thousands of civilian lives), immunization, or refugees’ return to their villages. Aimed at empowering women, it was also a radio drama in its own right, bringing together entire families and, where radio sets had to be shared, neighbors.

Najiba Laima Kasraee visits Kabul in 2002.

Afghan children can now watch our stories rather than just listen to them. But in a country where many areas have sporadic access to electricity — and hence to TV and social media — BBC News Pashto radio continues to be an important source of news and features. In Afghanistan — fifth largest market for BBC News outside the United Kingdom — the BBC reaches 59 percent of the population in Pashto, Dari, Uzbek and English.

BBC News Afghan service’s editor, Meena Baktash, says: “We always look for ways to deliver content tailored for a wider range of audiences, be it children, youth, parents, or women in particular — on TV and online but also on radio which continues to be a medium of choice for millions in Afghanistan.”

Afghan children are still surrounded by war. Just like in the 1990s, many are familiar with the sound of attacking gunships. They have seen explosions in a market place or a school. For many, childhood ends at the age of four when they start to work.

As our TV series talks about health, safety, education and morality, Kharakai’s daughter, Warakai adds moments of magic and colors, something every child deserves. Let’s see if her TV fan group can match that of her radio celebrity mother.

The post Using Media to Make Afghan Children Smile appeared first on Radio World.

The traditional fall audio gathering, the AES Show, approaches. This year’s event once again is at New York’s Jacob Javits Center.

The show floor will be a two-day affair, Oct. 16–18, while the sessions run for three days, Oct. 16–19.

As usual there will be plenty of equipment exhibitors on the show floor. Attendees will find more than enough to put gray hairs on the GM.

Many of the sessions that would of most interest to the Radio World audience can be found in the Broadcast and Online Delivery track (see www.aes.org/events/147).

Track chairman Dave Bialik says, “We’re very open. A lot of people have gotten the opinion, ‘AES, that’s above the broadcaster level,’ but people don’t realize that broadcasters have to care about audio quality.”

For sheer star power you can’t beat the “Innovations in Audio Processing” featuring an all-star lineup, no, make that a Murderers’ Row lineup of processor gurus: Bob Orban, Orban Labs; Frank Foti, The Telos Alliance; Steve Dove, Wheatstone; George Massenburg, GML; and Tim Carroll, Dolby Labs. The session will be directed by Bialik.

Radio World Editor in Chief Paul McLane will be overseeing “Performance Spaces for Broadcast,” a look at the proliferation of live stages at broadcast facilities. Joining him will be Sam Berkow, SIA Acoustics; John Carraciola, JVC Communications; Gary Kline of Kline Consulting; and Jason Ornellas, Bonneville International–Sacramento. The session will help provide tech ideas, design tips and guidelines to navigate the concept to completion of building a performance space in a facility.

If there’s a theme being explored, perhaps it is “streaming.” There are several sessions taking on that multifaceted topic.

We can start with “Anatomy of a Stream.” Triton Digital’s Sam Sousa will be joined by Bob Orban, John Kean of Cavell and Mertz, Iaon Rus of The Telos Alliance and Mike Smith of Mainstreaming. This is a dig into where streaming is today, including its construction, and where it might be going tomorrow.

Several from the panel will also be involved with “Metadata: What Works, What Does Not and Why?” Joined by Kent Terry of Dolby Labs, they’ll turn their attention to metadata.

“Convergence of Broadcast Over-the Air and Streaming Delivery” is headed by the NAB’s David Layer. Broadcasters still reach the majority of their listeners via over-the-air transmission but few deny that digital streaming will play an increasingly larger part of their program distribution effort. He’ll be joined by Sayon Deb of the Consumer Technology Association, Jeff Detweiler of Xperi and Todd Baker of Vizio.

As part of streaming, the subcategory of podcasting is also starring. “Podcast Production Story” is led by Walters-Storyk Design Group’s Romina Larregina and John Storyk. Joined by Austin Thompson of Gimlet Media and John DeLore of Stitcher, they will examine podcast-oriented production facilities at the two podcast production houses.

There will be a related tour of the new WSDG-designed Stitcher production studios in Manhattan.

American Public Media’s Rob Byers will also helm a podcast roundtable taking a look at crafting a quality podcast.

For the really ambitious the session “Facility Design for IP,” with Andy Butler of PBS, Kent Terry of Dolby and Emeric Feldmar of WGBH, promises to be barn burner. “If you think you know IP, think again” is the tease for this session, a co-production between AES and the SBE.

In addition, there’ll also be a whole track on Networked Audio. Many of the sessions will provide updates on current technologies, some look at the next big thing while others are trying to get an idea where IP audio is going in a longer run scenario. Radio broadcast engineers, listen up.

EMERGENCY PREPAREDNESS

Be sure not to miss “Emergency Preparedness and Safety for Broadcasters.” Scott Fybush, Tom Ray, Jim Leifer and Howard Price will discuss the multiple approaches that encompass a station’s emergency plans. These can include everything from personnel to facility design plus dealing with emergency officials and how to recover from an emergency. This session is a co-production with the SBE.

Mark Twain, played by Rob Alvey, will make an appearance on Oct. 16 in “An Intimate Evening With Tesla and Twain” presented by HEAR Now Festival and SueMedia Radio Waves Studios.

After all of that serious stuff, perhaps it might be time to take a break.

The “Technical History of WNYC,” featuring New York Public Radio’s Chief Technology Officer Steve Shultis, Director of Engineering Jim Stagnitto and Andy Lanset, director of archives, is a look back at the evolution and development of the influential noncommercial station, especially from a broadcast engineering viewpoint.

There’s also a pair of sessions that look at very “edgy” audio — things like 3D audio. Maybe not relevant at the moment for radio broadcast engineers but we’ve seen how fast technology can change the dynamic. “Live Broadcasting With Object-Based Audio” features presenters from Television France, Radio France and Fraunhofer discussing recent demonstrations in Europe highlighting “immersive and interactive content” in actual TV and radio productions. These include 3D audio, multiple language broadcasting and real-time alternative version mixes of programming.

In a similar vein there is a session called “Immersive Audio Mixing and Workflow for Broadcast.” A bit heavy on TV but possibly a hint of things to come in the next decade.

Other fun stuff and items that might be of interest include a number of Audio Builders Workshops. These are DIY sessions on how to build and repair equipment.

 

For history buffs, the HEAR Now Festival and SueMedia Radio Waves Studios will present “An Intimate Evening With Tesla and Twain,” Oct. 16. The two men, with their oversized personalities, who need no introduction, really met in the 1890s. The event features professional Mark Twain re-enactor Rob Alvey.

And, finally, as is now tradition, the attendance of sessions can count towards SBE recertification, and there will be a certification exam conducted at the show on Oct. 18.

IF YOU GO

What: AES New York 2019

Where: Jacob K. Javits
Convention Center

When: Oct. 16–19, 2019

Info: www.aes.org/events/147

How Much:
Three-Day All-Access
AES Member: $520–620
AES Student: $145–165
Nonmember: $655–755

Two-Day All-Access
AES Member: $350–420
AES Student: $100–120
Nonmember: $430–530

Single-Day All-Access
AES Member: $195–230
AES Student: $65–75
Nonmember: $235–285

Exhibits-Plus Onsite: $75

NAB Show New York

The NAB Show New York, Oct. 16–17, is collocated with the AES Show in the Jacob Javits Center. Attendees of the AES will also have access to the NAB Show New York.

It describes itself to be the “largest gathering of the media, entertainment and technology community on the East Coast.”

The show offers a floor with equipment dealers along with sessions on a range of topics, from video production to monetizing opportunities provided by cutting edge technology to a Streaming Summit.

More info can be found at www.nabshowny.com.

The post AES to Shine in Big Apple appeared first on Radio World.

At IBC2019, Xperi will be showcasing its global Hybrid Radio solution, DTS Connected Radio.

Xperi says DTS Connected Radio delivers a new over-the-air in-vehicle hybrid radio experience for listeners.

Working directly with broadcasters, DTS Connected Radio delivers real-time broadcast metadata for all programming types and returns new insights on how listeners are engaging with broadcast content in the vehicle.

On display, will be LIVE global demonstrations of the DTS Connected Radio experience around the world.

IBC Stand: 14.A26

Info: www.xperi.com

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The post IBC Sneak Peek: Xperi Highlights DTS Connected Radio appeared first on Radio World.

RCS calls Revma an affordable and complete online professional streaming solution. With guaranteed reliability, 24/7 support, professional audio processing and integrated listener reports, it adds.

The customizable streaming package has an Administration portal with user management. Listener reports are designed for radio people, per stream or aggregated for all sources.

The company says that Revma is compatible with the most popular audio ad-providers for alternate ads for a station’s online streams. Multiple audio outputs can provide any quality and format — HLS, MPEG-DASH, HTTPs, F-MP4. In addition it has no cross-platform restrictions, infinite scale for any number of sources and listeners

IBC Stand: 8.C32

Info: www.rcsworks.com

The post IBC Sneak Peek: RCS Brings Streaming to IBC appeared first on Radio World.

 

The author is sales and marketing manager at 2wcom.

Anke Schneider

Time has flown since the introduction of IP, and today, even most rural regions are connected to the internet. In addition, the cost has shifted in terms of satellite and IP bandwidth, even if it varies from country to country.

With this in mind, MPX over IP offers radio stations operating a VHF network the possibility to choose their best transmission approach, depending on coverage and costs. This results in significantly more possibilities for signal distribution, leading to increased flexibility in network management.

Some general points and main advantages:

• The technology offers potential of savings in terms of bandwidths costs. If satellite is not economical, especially if the required kbps increases due to a high number of individual RDS configurations, plain MPX over IP is the cost-saving alternative. The situation is completely different when distribution via IP is a cost driver. Then encapsulation of the MPX signal in a transport stream for satellite distribution is the economic way to go. System simplification is possible because studio and transmitter locations are directly connected and the multiplex signal is only generated at the studio site. Two scenarios are given for signal generation.

An overview of an MPX over IP transmission system.

Scenario 1: A complete multiplex signal consisting of mono, stereo, pilot and RDS is transmitted to the regional transmitter sites.

Scenario 2: The multiplex signal consists only of mono, stereo and pilot. The RDS signal is generated for regionalization at the local transmitter sites.

• In the best case (scenario 1), users can dispense with a sound processor, RDS encoder and stereo generator at transmitter sites. This reduces purchase and energy costs and means less effort is required to maintain the system and the minimization of failure points.
• When digitizing the signal, it is possible to adjust transmission bandwidth configurations, according to audio quality and bandwidth requirements. The signal bandwidth and the resolution of the digitized MPX signal are crucial for the quality. However, most transmitters already achieve very good quality with a signal-to-noise ratio (SNR) > 70 dB.
• For synchronization, it is recommended to use the Pulse Per Second (1PPS) signal derived from GPS. In combination with a 10 MHz clock, synchronization of all receivers in a network is possible. Requirements: The total delay must be greater than the longest transmission time between the encoder and a transmitter location, but less than 1 second (≤ 900 milliseconds). This compensates the effects of runtime differences of the various transmission types and simplifies mixed operation (IP/satellite). To allow 1pps synchronisation, especially for VHF single-frequency network (SFN), it is indispensable to choose MPX via IP distribution because audio, ancillary data and pilot tone must be distributed as one signal. If capacity is not an issue, the network operator can also centralize system monitoring. Special receivers equipped with multiplex for monitoring and controlling output can be used to rebroadcast the signal for monitoring. In addition, it can be stored for future reference. Due to stringent regulatory requirements for MPX distribution, more complex monitoring devices offer precise measurement parameters for MPX signal peak deviation and power.

IP Packet Handling

General problems like IP packets in the wrong order (packets were sent over different routes), packet jitter or even duplicate packets should be solved by a larger buffer and intelligent buffer management.

[Read: IBC Exhibitor Viewpoing: Werner Drews, 2wcom]

Mechanisms need to be available to deal with potential packet losses caused by transport failures or incorrectly configured routers/switches. This is important because the UDP [User Datagram Protocol] normally used in these situations only supports sending IP packets, not re-requesting of lost packets. The following mechanisms can be used to tackle this problem:

• For cable and DVB network using MPEG-TS: A proven mechanism is the Pro-MPEG error protection, which can also be chosen for other data types. The error protection is based on the fact that sent packets are organized in a matrix structure at the encoder in order to calculate correction packets over the rows and columns.
• An alternative for IP networks: In this case, the RUDP [Reliable User Datagram Protocol] can guarantee reliable IP packet delivery even with very high packet losses. It protects against random packet losses as well as burst packet losses. In addition, RUDP requires less bandwidth and shorter delay times than conventional forward error correction mechanisms, such as Pro-MPEG FEC. (Note: RUDP needs a duplex IP link and unicast/multiple unicast.)

If bandwidth economy does not play a role, MPX over IP codecs that offer dual streaming can be used to increase transmission robustness. If the primary stream is interrupted, the decoder switches to the second stream. Furthermore, a redundant setup including cable and satellite can ensure distribution of the MPX signals.

CONCLUSION

MPX over IP offers broadcasters three major advantages.

First, by directly connecting the studio and transmitter site, the equipment required is reduced, resulting in less time and money spent on system support.

Second, the technology distributes the multiplex signal in excellent quality, while hardware and software redundancy ensures transmission robustness.

Last, operators can utilize respective technology for distribution, which offers the best bandwidth economy as well as optimal regional coverage.

The post Centralized MPX Over IP Transmission appeared first on Radio World.

Most cities in the early 1970s had one: a big, old-line, middle-of-the-road radio station. In Toledo, Ohio, ours was WSPD(AM), and it had been the first station to sign on in our city. It boasted the best signal. I had been told that its ratings dwarfed all the other AM stations in town. Most folks would not make the switch to FM for five or 10 more years so AM had little competition.

I worked about five miles away from this juggernaut over at WOHO(AM), a respectable number two in the ratings, but far behind WSPD. While WSPD played easy-listening stars like Patti Page and Perry Como, we played slammin’ top 40 during the week and oldies on the weekend. Yes, I was one of the WO-HO “good guys,” shouting silly stuff, slinging jingles and taking requests.

One day I was asked by our sales secretary to drop off a commercial tape at WSPD on my way home. I agreed and called a buddy there whom I’ll call “Glen,” and asked him if I could have a tour when I stopped by.

[Read: Adventures in 1970s AM: The Big Kahuna]

Even though I was in the radio business, I didn’t know any more about WSPD than a typical listener on his way to work in the car. WSPD sounded impressive on the air, with disk jockeys who were older than the WO-HO “good guys,” and who all came from the deep-voice school of announcing.

WSPD resided in its own building as was common for AM stations then, this one a faux-colonial with pillars in front and a nicely manicured lawn. I parked my car in the lot and headed up the walk to the entrance where engraved upon the glass door was the legend: “WSPD, the Voice of Toledo.” Stepping through a glass vestibule, I entered the reception area which was quite nice with a black and white tiled floor. A young woman sat at the front desk, putting postage on outgoing letters. I introduced myself and told her that I was there to see Glen, and she summoned him through the intercom.

Glen arrived promptly, accepted my tape and walked me down a hall to the main part of the station which is where I experienced my first moment of culture shock. I felt like I had exited a plush hotel and entered a shabby office of low-rent hustlers. These sales guys were all talking loudly on their phones and teasing the secretaries. The carpet was worn, there were no decorations on the cheaply paneled walls and the stench of cigar smoke hung over everything.

“Wow,” I said to Glen. “This is not what I pictured” He nodded his understanding and said “Wait until you see the studios, Ken.” Taking another turn down the hall we reached the main studio, visible through a large plate glass window. Inside I saw the air talent, whom I was told was the station’s afternoon drive time disk jockey “R.T.”

Surprisingly he was wearing an enormous caftan with a lovely floral print which barely covered his large bulk. His thinning hair was styled in what we now refer to as a “comb-over” as he waved us into the control room. Glen made introductions and Ron stood up and offered his hand and said “Hi, guy! Sit down for a while!” My friend Glen said “I’ll leave you to chat and I’ll be back in 10 minutes.” So R.T. and I talked between records as I watched him stack his commercial carts, check items off the log and occasionally answer the phone. He was quite friendly and larger than life, but looked nothing like the image in my mind of a dignified gentleman in a dark suit and tie.

While R.T. worked I began to take note of the equipment, which looked like it was left over from the early ’50s. The microphone was WWII-vintage and the turntables went back even further. Our equipment at WOHO was state-of-the-art by comparison. On the walls were autographed pictures of some big stars: Rosemary Clooney, Glenn Miller, The Ink Spots and several others that hadn’t had a hit in 20 years.

So much for my mental image of “the big station.” I felt like the curtain had been pulled back and the Wizard of Oz was just an old guy in a mumu.

Ken Deutsch is a writer who lives in sunny Sarasota, Fla., and has a book of these tales available, Up and Down the Dial.

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The post Adventures in 1970s AM: Visit to the Big Station appeared first on Radio World.

Bernard Maissen, deputy director for the Federal Office of Communications, has announced that Switzerland’s radio programs “will only be available on the FM Band until the end of 2024 at the latest.”

Credit: Wiki Commons

OFCOM said in a release that Maissen based his decision on the radio industry’s existing agreement and legal provisions. As per studies available to OFCOM, at the end of June only 17% of listeners tuned into radio using FM.

TIMELINE

According to the organization, in December 2014, the Digital Migration Working Group (AG DigiMig) stated that radio broadcasters intended to phase out VHF broadcasting by 2024.

It said that SRG and more than 80 percent of private radio stations agreed to this decision in 2015. And in October 2017, the Federal Council adopted the radio industry’s target and provided the legal framework for VHF switch off.

Maissen then announced the country would extend VHF radio licenses expiring in December 2019 until 2024, with the possibility of shortening the duration if the radio industry wishes.

Simultaneously, OFCOM would examine whether individual VHF transmitters in peripheral areas with insufficient DAB+ coverage could continue to operate for a limited period after 2024.

FIGURES

GfK research institute collects figures every six months on behalf of OFCOM and the AG DigiMig. Its results show the Swiss listening to an average of 65 minutes of digital radio per day out of 100 radio minutes.

This, says OFCOM, demonstrates a digital radio usage increase of 16% in three and a half years: from 49% in autumn 2015 to 65% in spring 2019. At the same time, VHF usage fell 16 percentage points from 51% to 35%.

While DAB+ has mainly replaced FM in the home and at work, the reports also reveal that FM is still more frequently used in car (56%). In spring 2019, listeners tuned into radio in the car via DAB+ for 38 out of 100 radio minutes. OFCOM points out, however, that the share of in-car DAB+ listeners is rising.

Findings also show that in the first half of 2019, the Swiss purchased some 136,400 DAB+ radios (excluding cars). According to GfK’s semi-annual surveys, consumers in Switzerland have bought a total of 4.3 million DAB+ devices since 2000.

Swiss Radio Day took place in Zurich on Aug. 29.

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