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arXiv 1910.09522eess.AScs.LG
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对抗网络与经典语音增强技术的比较研究

Comparative Study between Adversarial Networks and Classical Techniques for Speech Enhancement

Universidade Federal do ABC(ABC联邦大学)

Tito Spadini, Ricardo Suyama

摘要:

语音增强是许多应用的关键任务。其中探索最多的技术是Wiener滤波器和LogMMSE,但探索适合此任务的深度学习的方法,如SEGAN,已经提出了相关的结果。这项研究比较了上述技术在85种噪声条件下的质量,可懂度和失真的性能;并得出结论,经典技术在大多数情况下继续表现出优越的结果,但在严重的噪声情况下,SEGAN表现更好,方差更低。

英文摘要:

Speech enhancement is a crucial task for several applications. Among the most explored techniques are the Wiener filter and the LogMMSE, but approaches exploring deep learning adapted to this task, such as SEGAN, have presented relevant results. This study compared the performance of the mentioned techniques in 85 noise conditions regarding quality, intelligibility, and distortion; and concluded that classical techniques continue to exhibit superior results for most scenarios, but, in severe noise scenarios, SEGAN performed better and with lower variance.

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。

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