As I checked, usually it is 44100 Hz, but I am wondering for my own purposes can it be 490 KHz? Didn’t notice any information about that in documentation. I successfully made a wavfile with 48000 Hz, but it’s nearly the same that 44100. import numpy as np from scipy.io import wavfile # User input… Read More What is the max sampling rate for scipy.io.wavfile.write command?