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paramsen/raw_pcm_float32_average.py

Last active June 11, 2018 10:48
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Script that reads a file with raw pcm data in little endian float32 and prints the mean.
Raw
raw_pcm_float32_average.py
import sys
import numpy
import struct
f = sys.argv[1]
avg = lambda f: numpy.mean(numpy.absolute(numpy.fromfile(f, '<f4')), dtype=numpy.float64)
print('average of %s: %.16f' % (f, avg(f)))
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