Audio_vizualizer / felguk.py
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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')