GRAFX: An Open-Source Library for Audio Processing Graphs in PyTorch
<|reference_start|>GRAFX: An Open-Source Library for Audio Processing Graphs in PyTorch: We present GRAFX, an open-source library designed for handling audio processing graphs in PyTorch. Along with various library functionalities, we describe technical details on the efficient parallel computation of input graphs, signals, and processor parameters in GPU. Then, we show its example use under a music mixing scenario, where parameters of every differentiable processor in a large graph are optimized via gradient descent. The code is available at https://github.com/sh-lee97/grafx.<|reference_end|>
@article{lee2024grafx:,
    title={GRAFX: An Open-Source Library for Audio Processing Graphs in PyTorch},
    author={Sungho Lee, Marco Mart'inez-Ram'irez, Wei-Hsiang Liao, Stefan
  Uhlich, Giorgio Fabbro, Kyogu Lee and Yuki Mitsufuji},
    journal={arXiv preprint arXiv:2408.03204},
    year={2024},
    archivePrefix={arXiv},
    eprint={2408.03204},
    primaryClass={cs.SD eess.AS}
}