🚀 Available Codecs

🛠️️ Installation

pip install audiocodecs@git+https://github.com/lucadellalib/audiocodecs.git@main#egg=audiocodecs[all]

pip install audiocodecs@git+https://github.com/lucadellalib/audiocodecs.git@main#egg=audiocodecs

▶️ Quickstart

python<codec-name>.py

importtorchaudiofromaudiocodecsimportEncodecaudio_file="audiocodecs/example.wav"sig,sample_rate=torchaudio.load(audio_file)model=Encodec(sample_rate=sample_rate,orig_sample_rate=24000,num_codebooks=8)model.requires_grad_(False).eval()toks=model.sig_to_toks(sig)rec_sig=model.toks_to_sig(toks)torchaudio.save("reconstruction.wav",rec_sig,sample_rate)

📈️ Downstream Tasks

@ Citing

@article{dellalibera2025focalcodec,    title   = {{FocalCodec}: Low-Bitrate Speech Coding via Focal Modulation Networks},    author  = {Luca {Della Libera} and Francesco Paissan and Cem Subakan and Mirco Ravanelli},    journal = {arXiv preprint arXiv:2502.04465},    year    = {2025},}

@article{speechbrainV1,    title   = {Open-Source Conversational {AI} with {SpeechBrain} 1.0},    author  = {Mirco Ravanelli and Titouan Parcollet and Adel Moumen and Sylvain de Langen and Cem Subakan               and Peter Plantinga and Yingzhi Wang and Pooneh Mousavi and Luca {Della Libera} and Artem Ploujnikov               and Francesco Paissan and Davide Borra and Salah Zaiem and Zeyu Zhao and Shucong Zhang               and Georgios Karakasidis and Sung-Lin Yeh and Pierre Champion and Aku Rouhe and Rudolf Braun               and Florian Mai and Juan Zuluaga-Gomez and Seyed Mahed Mousavi and Andreas Nautsch and Ha Nguyen               and Xuechen Liu and Sangeet Sagar and Jarod Duret and Salima Mdhaffar and Ga{{\"e}}lle Laperri{{\`e}}re               and Mickael Rouvier and Renato De Mori and Yannick Est{{\`e}}ve},    journal = {Journal of Machine Learning Research (JMLR)},    year    = {2024},    volume  = {25},    number  = {333},    pages   = {1--11},}

@article{ravanelli2021speechbrain,    title   = {{SpeechBrain}: A General-Purpose Speech Toolkit},    author  = {Mirco Ravanelli and Titouan Parcollet and Peter Plantinga and Aku Rouhe and Samuele Cornell               and Loren Lugosch and Cem Subakan and Nauman Dawalatabad and Abdelwahab Heba and Jianyuan Zhong               and Ju-Chieh Chou and Sung-Lin Yeh and Szu-Wei Fu and Chien-Feng Liao and Elena Rastorgueva               and François Grondin and William Aris and Hwidong Na and Yan Gao and Renato De Mori and Yoshua Bengio},    journal = {arXiv preprint arXiv:2106.04624},    year    = {2021},}

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