online-fbank
Online-fbank is a wrapper of kaldi-native-fbank. It can be used to extract streaming fbank or streaming LFR (Lower Frame Rate) fbank for FunASR-based automatic speech recognition models.
Usage
- fbank
from online_fbank import OnlineFbank
fbank = OnlineFbank()
fbank.accept_waveform(audio_samples, is_last=True)
feats = fbank.get_frames()
- lower frame rate fbank
from online_fbank import OnlineFbank
fbank = OnlineFbank(window_type="hamming")
fbank.accept_waveform(audio_samples, is_last=True)
feats = fbank.get_lfr_frames(neg_mean=neg_mean, inv_stddev=inv_stddev)
1 maintainer
Metadata
1 maintainer
Release files for online-fbank 0.0.4
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| online-fbank-0.0.4.tar.gz | 6.5 kB | Details |
Release files / online-fbank-0.0.4.tar.gz
| Download URL | online-fbank-0.0.4.tar.gz |
|---|---|
| Size | 6.5 kB |
| Tags | Source |
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