Ars Technica

How to tell if a motherboard supports digital audio output? (specifically S/PDIF)

My music server (an old desktop PC) finally died and I'm looking to build a new box to replace it. Due to the age of my receiver, I need the new server to output digital audio via an S/PDIF coaxial ...
Ars Technica

Audio output questions: HDMI to RCA vs. SPDIF to RCA questions

I have an older Panasonic TC P50ST30 (release review/specs here) that was generously given to be by another Arsian that does have ARC support (I think). The TV sitting in front of an old but nicer ...
Hackaday

ESP32 Decodes S/PDIF Like A Boss (Or Any Regular Piece Of Hi-Fi Equipment)

S/PDIF has been around for a long time; it’s still a really great way to send streams of digital audio from device A to device B. [Nathan Ladwig] has got the ESP32 decoding SPDIF quite effectively, ...
EDN

Stereo Audio Codec with MUX and S/PDIF Transmitter

The highly integrated CS4265 stereo audio codec with S/PDIF output provides premium audio performance and an innovative design that integrates five chips into one.The highly integrated CS4265 stereo ...