Two-stage Neural Network for ICASSP 2023 Speech Signal Improvement Challenge

no code implementations • 14 Mar 2023 • Mingshuai Liu, Shubo Lv, Zihan Zhang, Runduo Han, Xiang Hao, Xianjun Xia, Li Chen, Yijian Xiao, Lei Xie

Achieving 0. 446 in the final score and 0. 517 in the P. 835 score, our system ranks 4th in the non-real-time track.

Vocal Bursts Valence Prediction

Two-step Band-split Neural Network Approach for Full-band Residual Echo Suppression

no code implementations • 13 Mar 2023 • Zihan Zhang, Shimin Zhang, Mingshuai Liu, Yanhong Leng, Zhe Han, Li Chen, Lei Xie

This paper describes a Two-step Band-split Neural Network (TBNN) approach for full-band acoustic echo cancellation.

Acoustic echo cancellation