Meet the Man Behind 'the Dan' 

Gary Katz, the acclaimed producer and major force behind the discovery and presentation of some of the most important artists in the history of popular music, visited Telos Alliance headquarters to discuss a very exciting possible cooperative venture. While here, he sat down with our own Denny Sanders to discuss some of his recollections spanning more than 50 years in the music business and gave us his thoughts about audio integrity and the pursuit of quality sound.

TWiRT 311 - Audio Processor Development with Cornelius Gould

G-Force is the latest audio processing development from Cornelius Gould. While this tech and the audio results are nothing short of amazing, we’re asking Corny about the road he travelled to get here.  What’s the path between humble beginnings and the pinnacle of audio processing technology?

Guest: Cornelius Gould, Audio Algorithm Designer - The Telos Alliance

Hosts:  Chris Tobin, IP-Solutionist  and Kirk Harnack, The Telos Alliance, Delta Radio, & South Seas Broadcasting

Links from the show: 

Blog Post by Cornelius Gould about Omnia.11 3.0 software

Video by Cornelius Gould explaining the first implementation of Chameleon technology (Pt 1 of 3)

Article about the history of broadcast audio processing

Connecting the Land Down Under

With 78 analogue and 25 digital radio stations distributed across the entire continent, Southern Cross Austereo (SCA) is Australia’s largest commercial radio broadcaster. Each of these stations combines “live and local” programming with networked shows originating from multiple network hubs; often up to four different source cities in any given day.

Topics: SCAsat Audio Distribution Network

TWiRT 310 - A Loaded Otter on War Stories

On this week’s War Stories episode, Rich Parker shows us a backhoe fade in Ketchikan, translators on Prince of Whales Island, and he hikes the Blueberry Trail to meet a helicopter on Pederson Hill. Chris Tobin is here along with Rich Parker on TWiRT.

Guest: Rich Parker, Director of Engineering at Coast Alaska

Hosts:  Chris Tobin, IP-Solutionist  and Kirk Harnack, The Telos Alliance, Delta Radio, & South Seas Broadcasting

Links from the show: 

KRBD - STL 'backhoe fade' just before leaving for PoW Translator work

KRBD Prince of Wales Island and Ketchikan Translators

KTOO - Pederson Hill Translator Site

Whirlwind Qbox - all-in-one audio line tester

EXCEL Digital Voltmeter XL830L

BIG Performance for Small Facilities: VX Prime Broadcast VoIP System Launches!

Today Telos Systems launches the Telos VX™ Prime, a broadcast IP telephone system ideal for smaller facilities with two to four studios. Telos VX Broadcast phone systems are well-known for providing incredible operational power, flexible, adaptable workflows, and superior audio quality on an IP backbone. Now, the VX Prime system builds upon that legacy, offering the same caliber of audio quality and performance to smaller facilities.

Topics: VoIP, voip phone system, Telos VX, Telos VX Prime

All for One, Won For All! Frank Foti Congratulates Cleveland Cavs! (Video & Slideshow) 

IT’S NOT! WE ARE THE CHAMPIONS!

Topics: Frank Foti, cavaliers, cleveland

TWiRT 308 - Comparing AoIP Standards with Ketil Morstøl

Several somewhat incompatible Audio over IP standards are popular in the marketplace.  There’s Dante, Livewire, Ravenna, and AES67, among a few others. Which AoIP standard is best for a given audio application?  Ketil Morstøl of Soundware Norway compared the most popular AoIP systems, both on paper and by installing each. He joins Chris Tobin and Kirk Harnack on This Week in Radio Tech.

Guest: Ketil Morstøl, Sales manager at Soundware Norway

Hosts:  Chris Tobin, IP-Solutionist  and Kirk Harnack, The Telos Alliance, Delta Radio, & South Seas Broadcasting

Links from the show: 

Dante

Livewire+

Ravenna

AES67

Ketil Morstøl’s comparison of different AoIP standards’ features and use cases

Ketil Morstøl’s diagram of Precision Time Protocol v.2

Ketil Morstøl’s list of AoIP Security considerations

Security Protocol for New Z/IP ONE Users 

We've made a little change to the way we configure Z/IP ONEs before they leave the factory. Even if you're not in the market for an IP codec now—heck, even if you're not a Telos customer—this change is something you should contemplate.

In recent months, the last thing our technicians do before boxing up a new Z/IP ONE will be to change the password needed to access the web page. Each new codec will receive a unique password, based on characteristics that cannot be discovered from the network side, but which are easily seen by the user. An instruction card accompanying each new device will describe how to access the web page.

Topics: Security

Ed-gineering with Axia

It was the typical FM studio layout of the day, Ed Bukont explains. Air, Production, News, and Tech Room all clustered at one end of the second floor of a two story office building. “I built the original facility at WSMD Star 98.3 FM in approximately 1988." Three stations, under many hands, have been added in the meantime. "At some point, as the situation of the aggregate plant became untenable, someone suggested calling the guy who built the original place.”

Ed did a site evaluation and found the production room had been cannibalized to keep station 2 operating, and stations 3 and 4 were using a witch’s brew of equipment, some of which he had been partially involved in the installation of. Meantime, the rack room, which had grown from two to four (now six) racks, had suffered, in Ed’s words, some very unfortunate feats of engineering.

Vintage Audio: Zenith Allegro Modular Stereo

The 1970s saw the music industry grow in to a multi-billion dollar business. This explosive growth was one of the driving forces behind a comparable expansion in consumer electronics, and in particular, hi-fi gear.

Component stereo gear was the bread and butter of companies such as Pioneer, Marantz and Denon. Consumers could purchase tuners, amps and tape decks at a price point they could afford, and upgrade as new technology and/or larger paychecks became available. At the other end of the spectrum were modular stereo systems. These devices usually had all of the above components, along with a turntable, in one chassis. Since all of the electronics were usually on a single motherboard, and there was only one chassis, they could be manufactured fairly inexpensively. There were two varieties of modular stereos. The large cabinet systems found in virtually every living room during the 1970s was one type, and there were also tabletop units.

Topics: Vintage Electronics