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jfsantos/fft_gtgram_comparison.py

Last active August 29, 2015 14:12
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fft_gtgram_comparison.py
from gammatone.fftweight import fft_gtgram
from scipy.io.matlab import loadmat
s = loadmat("test.mat")["s"][:,0]
fs = 16000
# gt_py has 260 frames
gt_py = fft_gtgram(s, fs, 0.010, 0.0025, 23, 125)
# gt_mat has 269 frames
gt_mat = loadmat("tempEnv.mat")["tempEnv"]
assert gt_py.shape == gt_mat.shape
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