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View Full Version : How to send and recieve audio over the internet



Yomasa
12-29-2015, 02:59 AM
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?

Thanks

Theremingenieur
12-29-2015, 08:48 AM
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.

PaulStoffregen
12-29-2015, 02:38 PM
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 (www.pjrc.com/store/wiz820_sd_adaptor.html). 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.