Evaluation of Blind Source Separation for different algorithms based on second order statistics and different spatial configurations of directional microphones

J Kociński, S Drgas, E Ozimek - Applied acoustics, 2012 - Elsevier
The present study is concerned with the convolutive Blind Source Separation (BSS) of
sound sources that leads to a significant speech intelligibility enhancement. Two …

Speech intelligibility improvement using convolutive blind source separation assisted by denoising algorithms

J Kocinski - Speech Communication, 2008 - Elsevier
The present study is concerned with the blind source separation (BSS) of speech and
speech-shaped noise sources. All recordings were carried out in an anechoic chamber …

[PDF][PDF] Blind separation of sound sources in real-world situations

K Matsuoka, Y Ohba, S Isogai - ICA, 2004 - researchgate.net
Among potential applications of blind source separation (BSS) the most promising one might
be separation of sound sources. In real-world situations, however, conventional methods for …

Objective quality evaluation in blind source separation for speech recognition in a real room

L Di Persia, M Yanagida, HL Rufiner, D Milone - Signal Processing, 2007 - Elsevier
The determination of quality of the signals obtained by blind source separation is a very
important subject for development and evaluation of such algorithms. When this approach is …

Exploiting all combinations of microphone sensors in overdetermined frequency domain blind separation of speech signals

Y Zhang, JA Chambers - … Journal of adaptive control and signal …, 2011 - Wiley Online Library
A new approach to overdetermined frequency domain blind source separation (BSS) of
speech signals which exploits all combinations of observations and hence varying inter …

Semi-blind source separation using head-related transfer functions [speech signal separation]

MS Pedersen, U Kjems, KB Rasmussen… - … on Acoustics, Speech …, 2004 - ieeexplore.ieee.org
An online blind source separation algorithm, which is a special case of the geometric
algorithm by Parra and Fancourt (Book chapt. in: Noise Reduction in Speech App., Ed …

[PDF][PDF] Blind source separation research based on the feature distance using evolutionary algorithms

Y Yang, X Wang, D Zhang - Int. J. Acoust. Vib, 2014 - iiav.org
Without any information on the mixing system, the blind source separation (BSS) technique
efficiently separates mixed signals. The approach called evolutionary algorithms was used …

[PDF][PDF] Blind source separation under semi-white Gaussian noise and uniform noise: Performance analysis of ICA, Sobi and JadeR

MH Fatnan, ZM Hussain, HR Mohammed - aa, 2019 - academia.edu
A comparative study is presented to evaluate the performance of three important Blind
Source Separation (BSS) techniques under noisy conditions. The ability of FastICA, SOBI …

Underdetermined blind source separation with fuzzy clustering for arbitrarily arranged sensors

I Jafari, S Haque, R Togneri… - 12th Annual Conference …, 2011 - espace.curtin.edu.au
Recently, the concept of time-frequency masking has developed as an important approach
to the blind source separation problem, particularly when in the presence of reverberation …

Blind source separation with perceptual post processing

DN Parikh, DV Anderson - 2011 Digital Signal Processing and …, 2011 - ieeexplore.ieee.org
In an environment with multiple audio sources, blind source separation (BSS) makes use of
multiple microphone signals to estimate the respective source signals. Under normal …