A hybrid speech enhancement technique based on discrete wavelet transform and spectral subtraction

Speech quality and intelligibility are often severely degraded by background noise in communication systems such as hearing aid (HA) and speech recognition technologies, compromising their effective use. In low Signal-to-Noise Ratio (SNR) conditions, various approaches and algorithms are applied to...

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Bibliographic Details

Main Authors:	Iqbal, Yasir, Zhang, Tao, Gunawan, Teddy Surya, Pratondo, Agus, Zhao, Xin, Geng, Yanzhang, Kartiwi, Mira, Saleem, Nasir, Bourouis, Sami
Format:	Article
Language:	en en
Published:	IEEE 2025
Subjects:	TK7885 Computer engineering
Online Access:	http://irep.iium.edu.my/120850/7/120850_A%20hybrid%20speech%20enhancement.pdf http://irep.iium.edu.my/120850/8/120850_A%20hybrid%20speech%20enhancement_Scopus.pdf http://irep.iium.edu.my/120850/ https://ieeexplore.ieee.org/abstract/document/10906581/ https://doi.org/10.1109/ACCESS.2025.3546434
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