Read-Write
6 projects
pySoxA Python wrapper for SoX, enabling audio processing, transformation, and analysis directly from Python code.
stempegA Python package for reading and writing STEM multistream audio files using ffmpeg and MP4Box.
tinytagA lightweight, dependency-free Python library for reading metadata and images from various audio file formats.
Transformations - General DSP
15 projects
AudioTKA C++ audio digital processing toolbox for building modular audio filter pipelines with Python bindings.
GammatoneA Python toolkit for generating gammatone-based spectrograms using perceptual models of human hearing.
matcheringAn open-source tool for audio matching and mastering that makes your track sound like a reference song.
PyRubberbandPython wrapper for Rubber Band audio time-stretching and pitch-shifting library.
Feature extraction
4 projects
audioFluxA deep learning library for audio and music analysis, providing time-frequency transforms and feature extraction for tasks like classification and MIR.
spafeA Python library for extracting a wide range of audio spectral features from mono audio files using efficient algorithms.
Data augmentation
3 projects
audiomentationsA Python library for audio data augmentation to improve the robustness of audio machine learning models.
pydiogmentPython library for audio augmentation, generating multiple audio files from a mono source with speed, tone, and amplitude modifications.
Speech Processing
11 projects
gentleA robust yet lenient forced aligner built on Kaldi for aligning speech audio with text transcripts.
ParselmouthA Python library that provides direct, Pythonic access to Praat's speech processing algorithms from within Python.
pyannote.audioAn open-source Python toolkit for speaker diarization with state-of-the-art pretrained models and pipelines.
pyAudioAnalysisA Python library for audio feature extraction, classification, segmentation, and machine learning applications.
pypesqA Python wrapper for calculating PESQ (Perceptual Evaluation of Speech Quality) scores from audio files.
pystoiPython implementation of the Short-Time Objective Intelligibility (STOI) measure for speech quality assessment.
PyWorldVocoderA Python wrapper for the high-quality WORLD vocoder, enabling speech parameterization and synthesis.