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lsde/pcm_s24le_diff.py

Created April 12, 2018 15:04
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pcm_s24le_diff.py
#!/bin/env python
import numpy as np
import wavio
a = wavio.read('track1.wav')
b = wavio.read('track2.wav')
c = np.subtract(a.data, b.data)
wavio.write('difference.wav', c, 48000, sampwidth=3)
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