Scientific Audio

:octocat: :package: - Library based on libsndfile, CFFI, and NumPy.

:octocat: :package: - useful tools for acousticians.

:octocat: :package: - Forced aligner, based on MFCC+DTW, 35+ languages.

:octocat: :package: - Feature extractor, written in C, Python interface.

:octocat: :package: - A library for audio and music analysis, feature extraction.

:octocat: :package: - Expressive Digital Signal Processing (DSP) package for Python.

:octocat: :package: - Realtime Audio Processing lib, general purpose.

:octocat: :package: - Loading different types of audio datasets.

:octocat: :package: - Audio Data Augmentation.

:octocat: :package: - Cross-library (GStreamer + Core Audio + MAD + FFmpeg) audio decoding.

:octocat: - DSP filter toolbox (lots of filters).

:octocat: :package: - real-time audio time-scale modification procedures.

:octocat: :package: - Music library manager and MusicBrainz tagger.

:octocat: :package: - Spiking neural networks simulator, includes cochlea model.

:octocat: - Corpus Analysis Tools for Computational Hook Discovery.

:octocat: - Algorithms for chord detection and key estimation.

:octocat: :package: - Inner ear models.

:octocat: :package: - Common Fate Model and Transform.

:octocat: :package: - Pretrained automatic speech recognition.

:octocat: - Music related low level and high level feature extractor, C++ based, includes Python bindings.

:octocat: - Gammatone filterbank implementation.

:octocat: - Forced-aligner built on Kaldi.

:octocat: - Subtractive, additive, FM, and sample-based sound synthesis.

:octocat: :package: - Keras Audio Preprocessors

:octocat: :package: - General audio and music analysis.

:octocat: - Perceived loudness, includes Zwicker, Moore/Glasberg model.

:octocat: :package: - MIR packages with strong focus on beat detection, onset detection and chord recognition.

:octocat: :package: - Automated reference audio mastering.

:octocat: :package: - MDCT transform.

:octocat: - Parse medleydb audio + annotations.

:octocat: :package: - Realtime MIDI wrapper.

:octocat: :package: - Advanced music theory and notation package with MIDI file and playback support.

:octocat: :package: - Common loaders for Music Information Retrieval (MIR) datasets.

:octocat: :package: - Common scores for various MIR tasks. Also includes bss_eval implementation.

:octocat: - Forced aligner, based on Kaldi (HMM), English (others can be trained).

:octocat: :package: - Music Structure Analysis Framework.

:octocat: :package: - Musical Data Augmentation.

:octocat: :package: - Parse and process the MUSDB18 dataset.

:octocat: :package: - Toolkit for Computer-Aided Musicology.

:octocat: :package: - Reads and writes all kind of audio metadata for various formats.

:octocat: :package: - Several flavors of non-negative-matrix factorization.

:octocat: :package: - Accelerated audio processing using 1D convolution networks in PyTorch.

:octocat: :package: - Non-stationary gabor transform, constant-q.

:octocat: - Sparse Beta-Divergence Tensor Factorization.

:octocat: :package: - Holistic source separation framework including DSP methods and deep learning methods.

:octocat: :package: - Python interface to the Praat phonetics and speech analysis, synthesis, and manipulation software.

:octocat: :package: - Automatic phoneme transcription tool.

:octocat: :package: - Utility functions for handling MIDI data in a nice/intuitive way.

:octocat: :package: - Interface to the WebRTC Voice Activity Detector.

:octocat: :package: - Neural building blocks for speaker diarization.

² :octocat: :package: - Feature Extraction, Classification, Diarization.

:octocat: - PyAV is a Pythonic binding for FFmpeg or Libav.

:octocat: :package: - Audio Data Augmentation.

:octocat: :package: - Manipulate audio with a simple and easy high level interface.

:octocat: :package: - Wrapper for FFTW(3).

:octocat: - Audio loudness meter and normalization, implements ITU-R BS.1770-4.

:octocat: - Realtime audio dsp engine.

:octocat: - Wrapper for the PESQ score calculation.

:octocat: :package: - Room Acoustics Simulation (RIR generator)

:octocat: :package: - Wrapper for rubberband to do pitch-shifting and time-stretching.

:octocat: :package: - Wrapper for sox.

:octocat: :package: - Short Term Objective Intelligibility measure (STOI).

:octocat: - Implementation of the MATLAB Time-Frequency Toolbox.

:octocat: :package: - PortAudio wrapper providing realtime audio I/O with NumPy.

:octocat: :package: - Common speech features for ASR.

:octocat: :package: - Discrete Wavelet Transform in Python.

:octocat: - Wrapper for Morise's World Vocoder.

:octocat: - Python bindings for YAAFE feature extractor.

:octocat: :package: - Sample rate conversion.

:octocat: - Binarual rendering of streamed or IR-based high-order spherical microphone array signals.

:octocat: :package: - Evaluation toolbox for Sound Event Detection

:octocat: :package: - Sound Field Synthesis Toolbox.

:package: - Speaker and Language recognition.

:octocat: :package: - Sound Field Synthesis Toolbox.

:octocat: :package: - Wrapper for Soundcloud API.

:octocat: :package: - Analyze, visualize and process sound field data recorded by spherical microphone arrays.

:octocat: :package: - Python library for features extraction from audio files.

:octocat: :package: - Library for Speech Processing and Recognition, mostly feature extraction for now.

:octocat: :package: - Wrapper for several ASR engines and APIs, online and offline.

:octocat: :package: - read/write of STEMS multistream audio.

:octocat: :package: - Standalone package for Short-Time Fourier Transform.

:octocat: - high level audio analysis, imaging, transcoding, streaming and labelling.

:octocat: :package: - reading music meta data of MP3, OGG, FLAC and Wave files.

:octocat: - PyTorch Audio Loaders

:package: - Interface compiled vamp plugins.

:octocat: :package: - Download youtube videos (and the audio).