Our approach exploits an adaptive filter in order to eliminate such distortion. In the method, the enhanced speech obtained by the spectral subtraction is used.
Simulation results show that the proposed method can efficiently reduce the musical noise and the enhancement quality is improved in comparison with the ...
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What is adaptive filtering for noise reduction?
What is spectral subtraction of noise?
This paper presents a new method for musical noise attenuation induced by spectral subtraction. The proposed technique consists in combining a wavelet packet ...
Various classes of noise reduction algorithms have been developed mostly based on transform domain techniques, adaptive filtering, and model-based methods.
Oct 22, 2024 · The objective of the present work is to improve the epoch extraction performance of the speech signals with various perceptually distinct ...
Aug 20, 2024 · Adaptive spectral subtraction is a technique used to reduce noise in audio signals by estimating the noise spectrum and subtracting it from the ...
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This paper introduces a technique for noise reduction in speech signals that combines both Discrete-time Kalman filtering and Wavelet transforms.
Abstract — In this paper, we propose a method for enhancing speech corrupted by broadband noise. The method is based on the spectral subtraction technique.
Adaptive filtering for attenuating musical noise caused by spectral subtraction. Contribution Type, Co-authored (first author). Journal, Proc. Interspeech2006 ...
This approach can treat the musical noise than the spectral subtraction approach. It provides the best SNR improvement. It provides the best noise reduction ...