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pythonaudiosample-rate

Check audio's sample rate using python

I have over a thousand audio files, and I want to check if their sample rate is 16kHz. To do it manually would take me forever. Is there a way to check the sample rate using python?

Solution

  • Python has a builtin module dealing with WAV files.

    You can write a simple script that will iterate over all files in some directory. something along the general lines of: 

    import os
import wave
for file_name in os.listdir(FOLDER_PATH):
    with wave.open(file_name, "rb") as wave_file:
        frame_rate = wave_file.getframerate()
        .... DO WHATEVER ....