Spain's national radio broadcaster chooses QNX-based audio routers

This just in: NTP Technology, a supplier of digital routing solutions to the radio and television industry, has sold 15 of its QNX-based audio routers to the Spanish national broadcaster Radio Nacional de Espana (RNE).

The purchase follows the recent installation of an NTP audio routing system at RNE’s Madrid headquarters. RNE will deploy the new systems in a number of regional studios.

Okay, I know what you’re asking yourself: “What the heck is an audio router?”

Well, believe me, I’m no expert. But from what I understand, it provides the audio infrastructure for a radio station, connecting sound studios via a digital network. The router must connect multiple feeds and signals from various sources with great precision and reliability — when you’re broadcasting to an audience of millions, "dead air" isn't an option.

It’s no surprise, then, that NTP’s digital audio routers are designed for nonstop, 24/7 operation. For instance, the NTP 625 router, which serves as the core of the company's routing systems, can house up to 18 plug-in modules configured as 5 RU hot-swappable cards. Each chassis can scale up to 2048 x 2048 crosspoints and can accommodate a redundant power supply and a redundant frame controller.

The NTP 625 router also takes advantage of the QNX Neutrino operating system, which, according to the NTP website, "has very high reliability and is specially designed for critical industrial applications."

A large number of national broadcasters rely on NTP’s audio routing solutions, including China Radio International, which I’ve profiled in a previous post.

For more information on this story, read the press release.


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