I first heard of Dolby Digital Live (DDL) back when nVidia motherboards featured their Soundstorm. I thought this was a neat feature. The Yamaha speakers I had (5.1) had a receiver that would decode ...

Last time, signal encoding and data structure were covered as well as some information about AES3 — the balanced version of the standard. This tutorial will start with the AES3id unbalanced version ...

Testing FM receivers is not that much different than testing other pieces of audio equipment. Appropriate tests include the big six: level, frequency response, THD+N, phase, interchannel crosstalk, ...

I currently have my Windows 7 machine (with an M-Audio Audiophile 2496) outputting a stereo signal over coaxial S/PDIF to my receiver. For some reason, my receiver (Yamaha RX-V465) seems to have ...

The circuit has been created to design a decoder circuit that will operate in a module that would produce an audio surround sound. TL072 – a low noise JFET input operational amplifier with features ...