Audio processing plugins for wai.annotations:
- audio-info-ac: sink for collating/outputting information on the audio classification files
- audio-info-sp: sink for collating/outputting information on the speech files
- convert-to-mono: ISP for converting MP3/OGG/FLAC/WAV to mono WAV
- convert-to-wav: ISP for converting MP3/OGG/FLAC to WAV
- mel-spectrogram: XDC for generating plot from a mel spectrogram (outputs image classification instance)
- mfcc-spectrogram: XDC for generating plots from Mel-frequency cepstral coefficients (outputs image classification instance).
- pitch-shift: augmentation ISP for shifting the pitch
- resample-audio: ISP for resampling MP3/OGG/FLAC/WAV
- stft-spectrogram: XDC for generating plot from a short-time fourier-transform spectrogram (outputs image classification instance)
- time-stretch: augmentation ISP for time-stretching audio (speed up/slow down)
- trim-audio: ISP for trimming silence from audio