PEVD-based Speech Enhancement

In this work, we proposed a speech enhancement algorithm based on polynomial matrix eigenvalue decomposition. The algorithm is shown to be capable of reducing ambient noise, performing dereverberation and improve both speech quality and intelligibility under diverse acoustic conditions.

Demo Pages

1. Enhancement of Noisy Reverberant Speech Using Polynomial Matrix Eigenvalue Decomposition - code is available

2. Noise Reduction in Anechoic Environment

3. Speech Enhancement in Reverberant Environments

4. Speech Dereverberation

Talk

1. WASPAA2019

2. ICASSP2020

3. EUSIPCO2020