arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2202.01664eess.AScs.LGcs.SD
收藏

失真音频效果:学习如何恢复干净的信号

Distortion Audio Effects: Learning How to Recover the Clean Signal

RWTH Aachen University(亚琛工业大学);Sony Europe B.V.(索尼欧洲有限公司);Sony Group Corporation(索尼集团公司)

Johannes Imort, Giorgio Fabbro, Marco A. Martínez Ramírez, Stefan Uhlich, Yuichiro Koyama, Yuki Mitsufuji

摘要:

考虑到音乐源分离和自动混音的最新进展,去除音轨中的音频效果是朝着开发自动混音系统迈出的有意义的一步。本文主要研究如何在音乐制作中去除吉他音轨上的失真音效。我们探讨效果去除是否可以通过为源分离和音频效果建模而设计的神经网络来解决。我们的方法被证明对于混合处理过的和干净的信号的效果特别有效。与基于稀疏优化的最新解决方案相比,该模型实现了更好的质量和更快的推理。我们证明,该模型不仅适用于倾斜,但也适用于其他类型的失真效果。通过讨论结果,我们强调多个评估指标的有用性,以评估不同方面的重建失真效果去除。

英文摘要:

Given the recent advances in music source separation and automatic mixing, removing audio effects in music tracks is a meaningful step toward developing an automated remixing system. This paper focuses on removing distortion audio effects applied to guitar tracks in music production. We explore whether effect removal can be solved by neural networks designed for source separation and audio effect modeling. Our approach proves particularly effective for effects that mix the processed and clean signals. The models achieve better quality and significantly faster inference compared to state-of-the-art solutions based on sparse optimization. We demonstrate that the models are suitable not only for declipping but also for other types of distortion effects. By discussing the results, we stress the usefulness of multiple evaluation metrics to assess different aspects of reconstruction in distortion effect removal.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑