PaddleAudio Architecture

Goal

• Compliance with Kaldi and librosa
• Fbank, MFCC, Pitch can be frozen in graph
• High Performance
• sox effect to process audio
• more DSP tools
• Speech task metrics

Layout of Source File

paddleaudio
├── backends    # sox/libsndfile and so on backend
├── compliance  # librosa/kaldi 
├── datasets    # dataset
├── features    # librosa feature
├── functional  # base function of signal 
├── io          # audio io 
├── metric      # speech task metrics
├── sox_effects # sox effect
└── utils       # misc

9 directories