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Thread: Audio over IP/Ethernet

  1. #1
    Junior Member
    Join Date
    May 2019
    Orange County CA

    Audio over IP/Ethernet

    I am looking for away to implement a Push To Talk style system over IP.

    Is there away to transmit audio over an IP/Ethernet?

    The Teensy has a great tools to process audio. Is there away to communicate Audio digitally between Teensys?

    Thank you for your help!

  2. #2
    Senior Member+ Theremingenieur's Avatar
    Join Date
    Feb 2014
    Colmar, France
    The industry standards for digital audio data exchange between ICs are I2S and TDM, which are (besides a few annoying particularities like frame sync pulses) relatively similar to SPI. The Teensyduino audio library provides I2S and TDM input and output objects for various configurations (number of audio channels, master/slave, etc.).

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