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12 lines
378 B
Python
12 lines
378 B
Python
from scipy.io import wavfile
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from numpy import ndarray
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from matplotlib import pyplot as plt
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data: ndarray
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samples_per_second, data = wavfile.read("sound/ambient/dinosaur3.wav")
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samples_per_ms = samples_per_second // 1000
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print(samples_per_ms)
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plt.specgram(data[0 * samples_per_ms:20 * samples_per_second], Fs=samples_per_second, scale_by_freq=False)
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plt.colorbar()
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plt.show()
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