The author is senior technologist at NPR Labs. The Public Radio Satellite System is a highly diverse web of satellite and IP links serving more than 400 public radio stations. What distinguishes it ...

If you are hearing Spanish or a second voice explaining action while watching your TV program, you likely have an Auxiliary television service turned on. We often hear from viewers who are confused by ...

This chapter covers the process of assembling the program audio and program related text into a monolithic package to hand off to lower layers of the NRSC-5 protocol. It begins with a discussion of ...

Since the early days of cinema and broadcast, the business of audio capture, production and post production has always been the recipient of less attention, manpower and smaller budgets compared with ...

K-array, the Italian manufacturer of high-performance audio technologies, has announced its 2026 program of in-person K-academy training sessions. Tailored specifically for system integrators, audio ...

NRSC-5 Reference Document 4, Audio Transport, briefly mentions the role of the Audio Encoder and the Audio [Encoder] Transport in its sections 4.2 and 4.3 to provide a top-level understanding of these ...