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    ISCAS
    2006
    IEEE
    61views Hardware» more  ISCAS 2006»
    A vector quantizer classifier for blind signal to noise ratio estimation of speech signals
    13 years 11 months ago
    A vector quantizer classifier for blind signal to noise ratio estimation of speech signals
    Download  users.rowan.edu
    R. Ondusko, M. Marbacti, R. P. Ramachandran, L. M....
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    TSP
    2008
    90views more  TSP 2008»
    Generalized Correlation Decomposition-Based Blind Channel Estimation in DS-CDMA Systems With Unknown Wide-Sense Stationary Noise
    13 years 5 months ago
    Generalized Correlation Decomposition-Based Blind Channel Estimation in DS-CDMA Systems With Unknown Wide-Sense Stationary Noise
    Download  www.nt.tu-darmstadt.de
    A new blind subspace-based channel estimation technique is proposed for direct-sequence code-division multiple access (DS-CDMA) systems operating in the presence of unknown wide-se...
    Keyvan Zarifi, Alex B. Gershman
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    SPEECH
    2011
    240views Security Privacy» more  SPEECH 2011»
    A multistage approach to blind separation of convolutive speech mixtures
    13 years 5 days ago
    A multistage approach to blind separation of convolutive speech mixtures
    Download  www.cse.ohio-state.edu
    We propose a novel algorithm for the separation of convolutive speech mixtures using two-microphone recordings, based on the combination of independent component analysis (ICA) an...
    Tariqullah Jan, Wenwu Wang, DeLiang Wang
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    ICASSP
    2010
    IEEE
    154views Signal Processing» more  ICASSP 2010»
    Histogram equalization and noise masking for robust speech recognition
    13 years 5 months ago
    Histogram equalization and noise masking for robust speech recognition
    Download  www.esat.kuleuven.be
    Mismatch between training and test conditions deteriorates the performance of speech recognizers. This paper investigates the combination of parametric histogram equalization (pHE...
    Xueru Zhang, Kris Demuynck, Hugo Van Hamme
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    ICASSP
    2009
    IEEE
    178views Signal Processing» more  ICASSP 2009»
    Independent component analysis for noisy speech recognition
    13 years 12 months ago
    Independent component analysis for noisy speech recognition
    Download  www.furui.cs.titech.ac.jp
    Independent component analysis (ICA) is not only popular for blind source separation but also for unsupervised learning when the observations can be decomposed into some independe...
    Hsin-Lung Hsieh, Jen-Tzung Chien, Koichi Shinoda, ...
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