White Papers

Audio and Video Synchronization:  Defining the Problem and Implementing Solutions

Understanding why audio and video sync issues occur, and a look at the options available to deal with them.

Effective Wideband Processing:  Magic or Myth?

Why simple is not always better.

FAQ's About the CALM Act

Understanding the CALM Act and what it means to broadcasters. 

Master Control Operations with Multichannel Audio

The challenges handling multichannel audio for television are examined. 

Metadata Functional Block Diagram for Dolby Digital (AC-3) Encoders and Decoders

How metadata moves through AC-3 encoders and decoders.