Source identification of gasoline engine noise based on continuous wavelet transform and EEMD–RobustICA

F Bi, L Li, J Zhang, T Ma - Applied Acoustics, 2015 - Elsevier
In order to separate noise source of gasoline engine, ensemble empirical mode
decomposition (EEMD), robust independent component analysis (RobustICA) and …

A wavelet-based forward BSS algorithm for acoustic noise reduction and speech enhancement

K Ghribi, M Djendi, D Berkani - Applied Acoustics, 2016 - Elsevier
In this paper, we address the problem of noise reduction and speech enhancement by
adaptive filtering algorithm. Recently, the well known forward blind source separation …

A new regularized forward blind source separation algorithm for automatic speech quality enhancement

M Zoulikha, M Djendi - Applied Acoustics, 2016 - Elsevier
This paper addresses the problem of speech enhancement and acoustic noise reduction by
adaptive filtering algorithms in a moving car through blind source separation (BSS) …

Single channel speech dereverberation and separation using RPCA and SNMF

R Ullah, MS Islam, MI Hossain, FE Wahab, Z Ye - Applied Acoustics, 2020 - Elsevier
Single-channel speech dereverberation and separation has been a challenging problem
and is of high significance in speech processing applications. Many researchers have tried …

A novel technique for blind source separation using bees colony algorithm and efficient cost functions

A Ebrahimzadeh, S Mavaddati - Swarm and Evolutionary Computation, 2014 - Elsevier
Blind source separation (BSS) technique plays an important role in many areas of signal
processing. A BSS technique separates the mixed signals blindly without information about …

Blind separation of incoherent and spatially disjoint sound sources

B Dong, J Antoni, A Pereira, W Kellermann - Journal of Sound and Vibration, 2016 - Elsevier
Blind separation of sound sources aims at reconstructing the individual sources which
contribute to the overall radiation of an acoustical field. The challenge is to reach this goal …

A new two‐microphone Gauss‐Seidel pseudo affine projection algorithm for speech quality enhancement

M Djendi - International Journal of Adaptive Control and Signal …, 2017 - Wiley Online Library
This study addresses the problem of speech quality enhancement by adaptive and
nonadaptive filtering algorithms. The well‐known two‐microphone forward blind source …

Blind source separation of vibration signals for fault diagnosis of power transformers

Z Jing, H Hai, H Kaixing, Z Jianping… - 2014 9th IEEE …, 2014 - ieeexplore.ieee.org
This paper aims to separate the sources vibration from the transformer tank vibration, which
is normally collected by sensors. Blind source separation consists in the recovering of …

[PDF][PDF] 改进最大信噪比的独立成分分析单通道语音增强算法

贾海蓉, 张雪英, 贾丽红 - 北京理工大学学报自然版, 2013 - journal.bit.edu.cn
针对现有基于独立成分分析(ICA) 的盲源分离算法在单通道语音增强中的不稳定性和信噪比低的
问题, 提出了新的基于最大信噪比的ICA 语音增强算法. 该算法首先用带噪语音直接乘以二维 …

Research on Blind Source Separation of Transformer Vibration Signal Based on Full Convolution Time Domain Audio Separation Network

T Li, C Guo, J Xie, W Li, H Ma… - Journal of Physics …, 2021 - iopscience.iop.org
The vibration signal on the surface of the transformer tank is formed by mixing the winding
and the iron core. Blind source separation of vibration signals can diagnose the operating …