TITLE:
Frequency-Domain Wideband Acoustic Noise Cancellation System
AUTHORS:
Vera Andreevna Karaseva, Aleksey Vital’evich Lvov, Aleksandr Alekseevich Rodionov
KEYWORDS:
Active Noise Cancellation System, Adaptive Noise Cancellation
JOURNAL NAME:
Journal of Applied Mathematics and Physics,
Vol.11 No.8,
August
31,
2023
ABSTRACT:
When building an adaptive noise cancellation system for wideband acoustic signals, one can meet some difficulties in practical implementation of such a system. The major problem is related to the necessity of using real-time signal generation and processing. In this paper the active noise control system which utilizes adaptation in frequency domain is considered. It is shown that the proposed algorithms simplify practical implementation of a noise cancellation system. The results of computer simulations and prototype experiments show the effectiveness of the proposed methods.