29 citations · 37 across the 8 of their papers we have counts for
8 papers
Joint Acoustic Echo Cancellation and Speech Dereverberation Using Kalman filters
Ziteng Wang, Yueyue Na, Biao Tian +1
This paper proposes a joint acoustic echo cancellation (AEC) and speech dereverberation (DR) algorithm in the short-time Fourier transform domain. The reverberant microphone signal…
Personalized Acoustic Echo Cancellation for Full-duplex Communications
Shimin Zhang, Ziteng Wang, Yukai Ju +4
Deep neural networks (DNNs) have shown promising results for acoustic echo cancellation (AEC). But the DNN-based AEC models let through all near-end speakers including the interfer…
Multi-Task Deep Residual Echo Suppression with Echo-aware Loss
Shimin Zhang, Ziteng Wang, Jiayao Sun +4
This paper introduces the NWPU Team's entry to the ICASSP 2022 AEC Challenge. We take a hybrid approach that cascades a linear AEC with a neural post-filter. The former is used to…
Controllable Multichannel Speech Dereverberation based on Deep Neural Networks
Ziteng Wang, Yueyue Na, Biao Tian +1
Neural network based speech dereverberation has achieved promising results in recent studies. Nevertheless, many are focused on recovery of only the direct path sound and early ref…
NN3A: Neural Network supported Acoustic Echo Cancellation, Noise Suppression and Automatic Gain Control for Real-Time Communications
Ziteng Wang, Yueyue Na, Biao Tian +1
Acoustic echo cancellation (AEC), noise suppression (NS) and automatic gain control (AGC) are three often required modules for real-time communications (RTC). This paper proposes a…
Joint Online Multichannel Acoustic Echo Cancellation, Speech Dereverberation and Source Separation
Yueyue Na, Ziteng Wang, Zhang Liu +2
This paper presents a joint source separation algorithm that simultaneously reduces acoustic echo, reverberation and interfering sources. Target speeches are separated from the mix…
Weighted Recursive Least Square Filter and Neural Network based Residual Echo Suppression for the AEC-Challenge
Ziteng Wang, Yueyue Na, Zhang Liu +2
This paper presents a real-time Acoustic Echo Cancellation (AEC) algorithm submitted to the AEC-Challenge. The algorithm consists of three modules: Generalized Cross-Correlation wi…
Noise Robust IOA/CAS Speech Separation and Recognition System For The Third 'CHIME' Challenge
Xiaofei Wang, Chao Wu, Pengyuan Zhang +5
This paper presents the contribution to the third 'CHiME' speech separation and recognition challenge including both front-end signal processing and back-end speech recognition. In…