Open tony2023 opened 1 year ago
Change the relevant function like this:
def wav_to_mel_spectrogram(wav): """ Derives a mel spectrogram ready to be used by the encoder from a preprocessed audio waveform. Note: this not a log-mel spectrogram. """ frames = librosa.feature.melspectrogram( y=wav, # changed row sr=sampling_rate, # changed row n_fft=int(sampling_rate mel_window_length / 1000), hop_length=int(sampling_rate mel_window_step / 1000), n_mels=mel_n_channels ) return frames.astype(np.float32).T
Can confirm that this works
Yes, it works fine for me. I think this issue is for the new release of Librosa. Librosa wants parameters with names.
@tony2023 I've got almost the same issue at Windows, conda version change of librosa fixed this, but demo_toolbox.py still not running...
use librosa vesrion 0.9.2 the issue will be sorted
Thanks to ajay-sampath It works with librosa 0.9.2 Command: pip install librosa==0.9.2
Thanks for the tip! I had the following error with the melspectrogram function:
TypeError: melspectrogram() takes 0 positional arguments but 1 positional argument (and 1 keyword-only argument) were given
Installing librosa 0.9.2 fixed it
On ubuntu 22.04 when I run the demo_cli.py, I got this:
melspectrogram() takes 0 positional arguments but 2 positional arguments.