Machine Learning, Formula 1, Neural Networks, Signal Processing, AI.
extract the mfcc from the sound snippet mfcc = librosa.feature.mfcc(signal, sr=sr, n_fft=n_fft, n_mfcc=n_mfcc, hop_length=hop_length) mfcc = mfcc.T.tolist() # to ensure that all snippets have the same length if len(mfcc) == expected_num_mfcc_vectors: if any([track in f for track in test_tracks]):