A New Combined-Step-Size Based Algorithm for Two-Microphone Acoustic Feedback Cancellation Systems
This study presents a novel combined-step-size improved proportionate normalized least mean square tanh algorithm for the two-microphone acoustic feedback cancellation (AFC) system. It is shown that the proposed algorithm can obtain superior convergence properties than competing algorithms for normal feedback paths if its parameters are well chosen. Also, the 32-bit floating-point implementation robustness is proved for a two-microphone AFC system.
Authors
- Linh T. T. Tran (ORCID: https://orcid.org/0000-0001-7805-6264)
- Felix Albu (ORCID: https://orcid.org/0000-0002-3240-809X)
Institutions
- Valahia University of Targoviste (RO)
- Posts and Telecommunications Institute of Technology
Publication Details
- Published
- 2024-11-20
- DOI
- https://doi.org/10.1109/elecom63163.2024.10892147
- Primary Topic
- Advanced Adaptive Filtering Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00