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import numpy as np | |
import matplotlib.pyplot as plt | |
import librosa | |
def felguk_viz(y, sr): | |
D = librosa.stft(y) | |
D_db = librosa.amplitude_to_db(np.abs(D), ref=np.max) | |
librosa.display.specshow(D_db, sr=sr, x_axis='time', y_axis='log') |