PyAudio. How to record while playing sound

Question

I used PyAudio for recording and sounding.

Both can work respectively, but I couldn't record while sounding.

It always first sound and record or record and sound.

I tried thread but did not work.

Answer 1

You could try the playrec() function from http://python-sounddevice.rtfd.org/.

import sounddevice as sd
myrecording = sd.playrec(myarray, samplerate, channels=2)