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Thread: How to send and recieve audio over the internet

  1. #1
    Junior Member
    Join Date
    Dec 2015

    How to send and recieve audio over the internet

    Hello Paul,

    Is it possible to use two teensys with the 16 bit add on boards to send audio and recv (encode/decode) audio over the internet?

    If so what other hardware would i need?


  2. #2
    Senior Member+ Theremingenieur's Avatar
    Join Date
    Feb 2014
    Colmar, France
    I'm not sure that a 16bit add-on card is needed, rather an Ethernet chip. Then you'd have to select one of the well know streaming protocols and implement it on the Teensy.

  3. #3
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
    At the very least, you'd need the Wiz820io Ethernet modules. The simplest way to connect them to Teensy 3.2 is with this adaptor board. Or you can just connect 5 signals and power+ground.

    Software-wise, this may not be easy. You'll have quite a bit of code to write. The audio and ethernet libraries can do most of the tough low-level work, but you'll still have to fill in quite a lot.

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