Results 11 to 20 of about 4,646,650 (165)

BLIND SOURCE SEPARATION OF MECHANICAL FAULT BASED ON BAT ALGORITHM

Jixie qiangdu, 2018
Based on the advantages of Bat Algorithm（ BA） that is easily to be realized,fast convergence speed,high efficiency and high universality,combining BA and blind source separation,a new method of mechanical failure blind source separation based on BA is ...
SUN YiJie, LI FuSheng, LIANG MingLiang, DONG LiSheng   +3 more
doaj   +2 more sources

An iterative, residual-based approach to unsupervised musical source separation in single-channel mixtures [PDF]

, 2009
This thesis concentrates on a major problem within audio signal processing, the separation of source signals from musical mixtures when only a single mixture channel is available.
Siamantas, Georgios
core   +6 more sources

Multimodal blind source separation for moving sources [PDF]

, 2009
A novel multimodal approach is proposed to solve the problem of blind source separation (BSS) of moving sources. The challenge of BSS for moving sources is that the mixing filters are time varying, thus the unmixing filters should also be time varying ...
Mohsen Naqvi (1252812), Yonggang Zhang (38357), Jonathon Chambers (1251609)   +2 more
core   +7 more sources

Blind source separation to enhance spectral and non-linear features of magnetoencephalogram recordings:Application to Alzheimer's disease [PDF]

, 2009
This work studied whether a blind source separation (BSS) and component selection procedure could increase the differences between Alzheimer's disease (AD) patients and control subjects' spectral and nonlinear features of magnetoencephalogram (MEG ...
Abasolo, Daniel, Hornero, Roberto, Escudero, Javier; id_orcid, Fernandez, Alberto   +3 more
core   +1 more source

Probabilistic Modeling Paradigms for Audio Source Separation [PDF]

, 2010
This is the author's final version of the article, first published as E. Vincent, M. G. Jafari, S. A. Abdallah, M. D. Plumbley, M. E. Davies. Probabilistic Modeling Paradigms for Audio Source Separation. In W.
Davies, ME, Maria G. Jafari, Plumbley, MD, Samer A. Abdallah, Emmanuel Vincent, Mark D. Plumbley, Vincent, Emmanuel, Mike E. Davies, Plumbley, Mark, D., Vincent, E, Jafari, MG, Davies, Mike, E., Jafari, Maria, G., Abdallah, Samer, A., Abdallah, SA   +14 more
core   +1 more source

Non-negative mixtures [PDF]

, 2010
This is the author's accepted pre-print of the article, first published as M. D. Plumbley, A. Cichocki and R. Bro. Non-negative mixtures. In P. Comon and C. Jutten (Ed), Handbook of Blind Source Separation: Independent Component Analysis and Applications.
M. D. Plumbley, Bro, Rasmus, Plumbley, MD, Cichocki, A, Cichocki, A., Bro, R, Plumbley, M.D., A. Cichocki, R. Bro, M.D. Plumbley   +9 more
core   +1 more source

Speech enhancement via combination of Wiener filter and blind source separation

, 2011
Automatic speech recognition (ASR) often fails in acoustically noisy environments. Aimed to improve speech recognition scores of an ASR in a real-life like acoustical environment, a speech pre-processing system is proposed in this paper, which consists ...
Azapour, M., Bleeck, S., Hu, Hongmei, Wang, S., Lutman, M.E., Hu, H., Azarpour, M., Taghia, Jalil,, Tagia, J., Sang, J., Lutman, M. E., Mohammadia, N., Mohammadiha, Nasser,, Dokku, R., Sang, Jinqiu   +14 more
core   +2 more sources

Underdetermined noisy blind separation using dual matching pursuits [PDF]

, 2004
Underdetermined blind source separation is a key application in audio where it is desirable to extract multiple sources from a stereo recording. A new variant on the stereo matching pursuit, the dual matching pursuit, is presented whereby independent ...
Sugden, P, Canagarajah, CN, Sugden, Paul
core   +1 more source

Sound Source Separation [PDF]

, 2011
This is the author's accepted pre-print of the article, first published as G. Evangelista, S. Marchand, M. D. Plumbley and E. Vincent. Sound source separation. In U. Zölzer (ed.), DAFX: Digital Audio Effects, 2nd edition, Chapter 14, pp. 551-588.
S. Marchand, M. D. Plumbley, G. Evangelista, E. Vincent, Plumbley, MD, Evangelista, Gianpaolo, Vincent, Emmanuel, Marchand, Sylvain, Plumbley, Mark, D., Vincent, E, Evangelista, G, Marchand, S   +11 more
core   +1 more source

Source-based neurofeedback methods using EEG recordings: Training altered brain activity in a functional brain source derived from Blind Source Separation

Frontiers in Behavioral Neuroscience, 2014
A developing literature explores the use of neurofeedback in the treatment of a range of clinical conditions, particularly ADHD and epilepsy, whilst neurofeedback also provides an experimental tool for studying the functional significance of endogenous ...
David James White, Marco eCongedo, Joseph eCiorciari   +2 more
doaj   +1 more source