torchaudio.compliance.kaldi.fbank

[qmpzzpmq]

please support batch kaldi fbank computation/ "waveform (Tensor) – Tensor of audio of size (c, n) where c is in the range [0,2)" right now only single utt compute is support

[mthrok]

Thanks for the feedback. Surely, this is very important and will try to address this. We are thinking to apply tweak on torchaudio.compliance.kaldi. We do not have an immediate action plan at the moment, but we will try to come back to this as soon as possible.

[Oktai15]

@qmpzzpmq you can use torchaudio.transforms.MelSpectrogram as alternative

[qmpzzpmq]

@Oktai15 hi, I just wondering if the result of theme are same? From description, these result looks difference.

[Oktai15]

@qmpzzpmq for example, check this issue: https://github.com/pytorch/audio/issues/157#issuecomment-513872666

[qmpzzpmq]

@Oktai15 thanks for your example, I will test them for same result. but it looks, still some parames to be check.

[haha010508]

i found the FBank can not run in async mode, who can fix this? thanks!