cast slice indices to integer
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3e40b909bf
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4
core.py
4
core.py
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@ -124,7 +124,7 @@ class Core():
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sample_rate = 44100
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sample_rate = 44100
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frequencies = numpy.fft.fftfreq(len(spectrum), 1./sample_rate)
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frequencies = numpy.fft.fftfreq(len(spectrum), 1./sample_rate)
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y = abs(spectrum[0:paddedSampleSize/2 - 1])
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y = abs(spectrum[0:int(paddedSampleSize/2) - 1])
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# filter the noise away
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# filter the noise away
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# y[y<80] = 0
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# y[y<80] = 0
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@ -138,6 +138,6 @@ class Core():
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else:
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else:
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lastSpectrum = y
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lastSpectrum = y
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x = frequencies[0:paddedSampleSize/2 - 1]
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x = frequencies[0:int(paddedSampleSize/2) - 1]
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return lastSpectrum
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return lastSpectrum
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