diff --git a/torchaudio/transforms/_transforms.py b/torchaudio/transforms/_transforms.py index efad6a1cf6..59ef6496a4 100644 --- a/torchaudio/transforms/_transforms.py +++ b/torchaudio/transforms/_transforms.py @@ -667,6 +667,15 @@ class MFCC(torch.nn.Module): log_mels (bool, optional): whether to use log-mel spectrograms instead of db-scaled. (Default: ``False``) melkwargs (dict or None, optional): arguments for MelSpectrogram. (Default: ``None``) + Example + >>> waveform, sample_rate = torchaudio.load("test.wav", normalize=True) + >>> transform = transforms.MFCC( + >>> sample_rate=sample_rate, + >>> n_mfcc=13, + >>> melkwargs={"n_fft": 400, "hop_length": 160, "n_mels": 23, "center": False}, + >>> ) + >>> mfcc = transform(waveform) + See also: :py:func:`torchaudio.functional.melscale_fbanks` - The function used to generate the filter banks.