TorchAudio: Building Blocks for Audio and Speech Processing

Yao-Yuan Yang; Moto Hira; Zhaoheng Ni; Anjali Chourdia; Artyom Astafurov; Caroline Chen; Ching-Feng Yeh; Christian Puhrsch; David Pollack; Dmitriy Genzel; Donny Greenberg; Edward Z. Yang; Jason Lian; Jay Mahadeokar; Jeff Hwang; Ji Chen; Peter Goldsborough; Prabhat Roy; Sean Narenthiran; Shinji Watanabe; Soumith Chintala; Vincent Quenneville-Bélair; Yangyang Shi

arXiv · 2110.15018

TorchAudio: Building Blocks for Audio and Speech Processing

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Abstract

This document describes version 0.10 of TorchAudio: building blocks for machine learning applications in the audio and speech processing domain. The objective of TorchAudio is to accelerate the development and deployment of machine learning applications for researchers and engineers by providing off-the-shelf building blocks. The building blocks are designed to be GPU-compatible, automatically differentiable, and production-ready. TorchAudio can be easily installed from Python Package Index repository and the source code is publicly available under a BSD-2-Clause License (as of September 2021) at https://github.com/pytorch/audio. In this document, we provide an overview of the design principles, functionalities, and benchmarks of TorchAudio. We also benchmark our implementation of several audio and speech operations and models. We verify through the benchmarks that our implementations of various operations and models are valid and perform similarly to other publicly available implementations.

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Yao-Yuan Yang, Moto Hira, Zhaoheng Ni, Anjali Chourdia, Artyom Astafurov, Caroline Chen, Ching-Feng Yeh, Christian Puhrsch, David Pollack, Dmitriy Genzel, Donny Greenberg, Edward Z. Yang, Jason Lian, Jay Mahadeokar, Jeff Hwang, Ji Chen, Peter Goldsborough, Prabhat Roy, Sean Narenthiran, Shinji Watanabe, Soumith Chintala, Vincent Quenneville-Bélair, Yangyang Shi. 2021-10-28. TorchAudio: Building Blocks for Audio and Speech Processing. https://arxiv.org/abs/2110.15018

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