We casually speak of digital audio, often referring to it as AES audio, perhaps AES3 (for the number of the AES standard), or by an older term AES/EBU. But what exactly is this AES3 signal? Here’s the ...

The market for audio applications and devices has significantly grown over the last couple of years. Applications such as smart speakers, Bluetooth speakers, smartphones, and voice-controlled ...

A regular reader of this column would correctly surmise that the author considers audio to be a very important part of television. We are well into the digital age in television audio and video now, ...

Editor’s note: this article begins an ongoing series of technical reviews of audio codecs, how they work, and common applications. Audio codecs are among the most important innovations affecting the ...

Thanks to the ability of digital audio to be perfectly copied, transmitted, and carried in small packages, we may be surrounded by more music and human-made audio programming than at any other time in ...

As part of the Alabama Broadcasters Association’s Engineering Academy Continuing Education Series I have begun laying out a series of fundamental tutorials. Here I write on Understanding Digital Audio ...

Consider an audio signal is oversampled in a DSP system employing a member of Cirrus Logic’s CS48500 family of Audio Processors. After the decimation process, only a portion of the quantization noise ...