With Arduino library support on an ARM Cortex M4 processor, it’s no surprise that we’re fans of the Teensy 3.1. And lately, [Paul Stoffregen] has been building out the Audio Library for this ...

A useful standard that hasn’t really bothered most of us is S/PDIF, standing for Sony/Phillips Digital Interface. It’s a useful way to pump digital audio around over copper cables or optic fiber.

The SPDIF-Tx-Pro (CWda15) is a digital audio transmitter IP core supporting the SPDIF IEC60958 and AES3 standards for PCM audio and the IEC61937 and SMPTE 337M standards for non-PCM (compressed) audio ...

The SPDIF-Rx-Pro (CWda14) is a digital audio receiver IP core supporting the SPDIF, AES3 and IEC60958 standards and also adds hardware support for the IEC61937 and SMPTE 337M standards for non-PCM ...