Audio library and ESP32

[ghostintranslation]

Hi,

I recently made a synth using Teensy 3.2 and the audio board, and I was asked if the code would work with an ESP32 chip instead. I'm not sure what to answer and I tried to look for any compatibility discussions but didn't find anything about it.

Is the audio.h library working on other chips than Teensy+audioboard like an ESP32? If there is a partial support, what would not be compatible?

Thanks

PS: I made a thread to present my synth project with all the source code:
https://forum.pjrc.com/threads/57869...758#post217758

[blackketter]

Adafruit has gotten the Audio library to work with some of their boards, I don't' think that includes any ESP32 support, but it may be possible.

https://github.com/adafruit/Audio

[ghostintranslation]

Thanks I didn't know that

[RABB17]

Doesn't ESP32 have 2 8 bit DACs? I imagine that would cause some headaches trying to port the library.

[Frank B]

A years old fork, obviously.
Nice to see Adafruit using our code.. I must re-think my MIT usage
Don't know If I want that.

[Frank B]

Doesn't ESP32 have 2 8 bit DACs? I imagine that would cause some headaches trying to port the library.

Not more than after 1 beer.

[RABB17]

Not more than after 1 beer.

XD More meaning the sound would be shit on an 8 bit dac and you'd get truncation errors

[Frank B]

Yes, but it has I2S as far as I know.
And often 8 Bits are enough. Hey we live with super small smartphone-speakers. Whats reaches your ear isn't much better (quality-wise)

[RABB17]

Yes, but it has I2S as far as I know.

ah very good point.