pip install audioread
python
import audioread
with audioread.audio_open("audio.mp3") as f:
print(f.channels, f.samplerate, f.duration)
for frame in f:
print(frame)
python
import audioread
import librosa
import matplotlib.pyplot as plt
with audioread.audio_open("audio.wav") as f:
audio, sr = librosa.load(f, sr=f.samplerate)
mel_specgram = librosa.feature.melspectrogram(y=audio, sr=sr)
plt.figure(figsize=(10, 4))
librosa.display.specshow(librosa.power_to_db(mel_specgram, ref=np.max),
x_axis='time', y_axis='mel', sr=sr, fmax=8000)
plt.colorbar(format='%+2.0f dB')
plt.title('Mel Spectrogram')
plt.tight_layout()
plt.show()
