How can I output 8 different audio channels to 8different speakers simultaneously using a Raspberry Pi 3 and its or any other accessories?
I am using the Wolfram Language, so I have 8 different "audio channels" which I like to feed to 8 independent speakers but I don't know how one can feed more than two speakers. I don't know what hardware I need. I am able to export these audio channels as 8 independent mp3 files if you recommend other programming languages. So the question is, how do I connect 8 independent speakers to my Raspberry Pi and how do I feed those speakers 8 different analog audio signals?
Just brain storming: Could I use a USB hub (1 USB to 8 USB's) and 8 USB-to-audio adapter? If so, how can I feed them using the Wolfram Language or Python?