On semi-blind source separation-based approaches to nonlinear echo cancellation based on bilinear alternating optimization

X Wang, Y Yang, A Brendel, T Ueda… - … on Audio, Speech …, 2024 - ieeexplore.ieee.org
Acoustic echo cancellation (AEC) is a crucial task in full duplex communications. As
conventional linear filtering approaches are ineffective to deal with double-talk, various semi …

A computationally efficient semi-blind source separation approach for nonlinear echo cancellation based on an element-wise iterative source steering

K Lu, X Wang, T Ueda, S Makino… - ICASSP 2024-2024 …, 2024 - ieeexplore.ieee.org
While the semi-blind source separation-based acoustic echo cancellation (SBSS-AEC) has
received much research attention due to its promising performance during double-talk …

[HTML][HTML] Sensitivity of piezoelectric stack actuators

X Jiang, J Zheng, N Wang, J Pan - Sensors, 2023 - mdpi.com
This paper investigates the properties of a mass− attached piezoelectric stack actuator and
analyzes its sensitivity, which is defined as the spectrum of the driving force (the output) …

Joint dereverberation and blind source separation using a hybrid autoregressive and convolutive transfer function-based model

S Liu, F Yang, R Chen, J Yang - Applied Acoustics, 2024 - Elsevier
Most frequency-domain blind source separation (BSS) methods are based on the
multiplicative narrowband assumption, which is not valid in long reverberation …

A Data-Reuse Semi-Blind Source Separation Approach for Nonlinear Acoustic Echo Cancellation

Y Yang, X Wang, A Brendel, W Zhang… - … on Acoustic Signal …, 2024 - ieeexplore.ieee.org
Nonlinear acoustic echo cancellation (NAEC) is of significant importance in acoustic
telecommunication. To improve NAEC performance in the double-talk case, semi-blind …

Stereophonic acoustic echo cancellation based on semi-blind source separation

G Cheng, H Ruan, Y Hu, C Zhu, Z Cao, J Lu - Applied Acoustics, 2024 - Elsevier
The non-uniqueness problem embedded in stereophonic acoustic echo cancellation causes
performance degradation. Usually, an additional decorrelation preprocessor is required …

Heavy-tailed Distributions-Based Online Semi-blind Source Separation for Nonlinear Echo Cancellation

L Zhang, X Wang, Y Yang, T Ueda… - 2024 Asia Pacific …, 2024 - ieeexplore.ieee.org
Recently proposed semi-blind source separation (SBSS) based acoustic echo cancellation
(AEC) algorithms have attracted significant research interest due to their ability to track …

A computationally efficient semi-blind source separation based approach for nonlinear echo cancellation based on an element-wise iterative source steering

K Lu, X Wang, T Ueda, S Makino, J Chen - arxiv preprint arxiv …, 2023 - arxiv.org
While the semi-blind source separation-based acoustic echo cancellation (SBSS-AEC) has
received much research attention due to its promising performance during double-talk …

Hearing Aid Howling Suppression Through Inverse Free Independent Vector Analysis with Iterative

Z Hu - Proceedings of the 2024 3rd International Conference …, 2024 - dl.acm.org
The acoustic feedback howling problem has intrigued researchers' interest for over decades.
In this paper, we proposed a semi-blind source separation (SBSS) method for the real-time …

A Cascaded Semi-Blind Source Separation Method for Joint Acoustic Echo Cancellation, Interference Suppression, and Noise Reduction

X Wang, K Mo, Y Yang, L Zhang… - … on Acoustic Signal …, 2024 - ieeexplore.ieee.org
Acoustic echo cancellation (AEC), interference suppression, and noise reduction play
important roles in full-duplex communication. However, conventional systems that cascade …