Can I read Neural Speech Enhancement with Unsupervised Pre-training and Mixture Training on EtoBox?

Neural Speech Enhancement with Unsupervised Pre-training and Mixture Training by Xiang Hao; Chenglin Xu; Lei Xie is a Computer Science article available to read on EtoBox.

What is Neural Speech Enhancement with Unsupervised Pre-training and Mixture Training about?

Supervised neural speech enhancement methods always require a large scale of paired noisy and clean speech data. Since collecting adequate paired data from real-world applications is infeasible, simulated data is always adopted in supervised learning methods. However, the mismatch between the simulated data and in-the-wild data always causes performance inconsistency when the system is deployed in real-world applications. Unsupervised speech enhancement methods are studied to address the mismatch problem by directly using the in-the-wild noisy data without access to the corresponding clean speech. Therefore, the simulated paired data is not necessary. However, the performance of the unsupervised speech enhancement method is not on par with the supervised learning method. To address the aforementioned problems, this work proposes an unsupervised pre-training and mixture training algorithm by leveraging the advantages of supervised and unsupervised learning methods. Specifically, the proposed speech enhancement approach employs large volumes of unpaired noisy and clean speech to conduct unsupervised pre-training. The noisy data and a small amount of simulated paired data are then use

Who reads Neural Speech Enhancement with Unsupervised Pre-training and Mixture Training?

Author

Xiang Hao; Chenglin Xu; Lei Xie

Publisher

Elsevier BV

Published

2023

Language

EN

Field

Computer Science (Physical Sciences)