Keyword : noise estimation


Noise Spectrum Estimation Based on SNR Discrepancy for Speech Enhancement
Atanu SAHA Tetsuya SHIMAMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/02/01
Vol. E97-D  No. 2 ; pp. 373-377
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementnoise estimationSNR discrepancyspeech presence probability
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Speech Enhancement Based on Adaptive Noise Power Estimation Using Spectral Difference
Jae-Hun CHOI Joon-Hyuk CHANG Dong Kook KIM Suhyun KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/10/01
Vol. E94-A  No. 10 ; pp. 2031-2034
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
noise estimationspectral differencesigmoid
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Wavelet-Based Speech Enhancement Using Time-Adapted Noise Estimation
Sheau-Fang LEI Ying-Kai TUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/09/01
Vol. E91-A  No. 9 ; pp. 2555-2563
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementwavelet packet transformnoise estimationsubband filtering
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Speech Enhancement by Overweighting Gain with Nonlinear Structure in Wavelet Packet Transform
Sung-il JUNG Younghun KWON Sung-il YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8 ; pp. 2147-2150
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
speech enhancementwavelet packet transformmodified spectral subtractionnoise estimationoverweighting gain per subband with nonlinear structure
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Speech Enhancement Based on MAP Estimation Using a Variable Speech Distribution
Yuta TSUKAMOTO Arata KAWAMURA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/08/01
Vol. E90-A  No. 8 ; pp. 1587-1593
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from the 21st Symposium on Signal Processing)
Category: 
Keyword: 
speech enhancementMAPspeech spectral distributionsuper-Gaussiannoise estimation
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Adaptive Noise Estimation Using Least-Squares Line in Wavelet Packet Transform Domain
Sung-il JUNG Younghun KWON Sung-il YANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/12/01
Vol. E89-D  No. 12 ; pp. 3002-3005
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
noise estimationuniform wavelet packet transformleast-squares linedifferential forgetting factorcorrelation coefficient
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Crosstalk Noise Estimation for Generic RC Trees
Masanori HASHIMOTO Masao TAKAHASHI Hidetoshi ONODERA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/12/01
Vol. E86-A  No. 12 ; pp. 2965-2973
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: Parasitics and Noise
Keyword: 
crosstalk noisecapacitive couplingnoise estimationsignal integrity
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Noise Suppression with High Speech Quality Based on Weighted Noise Estimation and MMSE STSA
Masanori KATO Akihiko SUGIYAMA Masahiro SERIZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/07/01
Vol. E85-A  No. 7 ; pp. 1710-1718
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
noise suppressionspeech enhancementnoise estimationshort time spectral amplitude
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Noise Estimation Using High Frequency Regions for Spectral Subtraction
Junpei YAMAUCHI Tetsuya SHIMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/03/01
Vol. E85-A  No. 3 ; pp. 723-727
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
spectral subtractionnoise estimationhigh-frequency regionsnon-stationary noise condition
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Reliability of Fitting a Plane to Range Data
Yasushi KANAZAWA Kenichi KANATANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1995/12/25
Vol. E78-D  No. 12 ; pp. 1630-1635
Type of Manuscript:  Special Section PAPER (Special Issue on Machine Vision Applications)
Category: 
Keyword: 
reliability of 3-D reconstructionrange sensingplane fittingline fittingstatistical optimizationnoise estimation
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Reliability of 3-D Reconstruction by Stereo Vision
Yasushi KANAZAWA Kenichi KANATANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1995/10/25
Vol. E78-D  No. 10 ; pp. 1301-1306
Type of Manuscript:  PAPER
Category: Image Processing, Computer Graphics and Pattern Recognition
Keyword: 
stereo visionreliability of 3-D reconstructionmodel of image noiseepipolar equationstatistical optimizationnoise estimation
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Performance Improvement of Variable Stepsize NLMS
Jirasak TANPREEYACHAYA Ichi TAKUMI Masayasu HATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/08/25
Vol. E78-A  No. 8 ; pp. 905-914
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
adaptive FIR filterNLMSconvergence characteristicsvariable stepsizenoise estimation
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Direct Reconstruction of Planar Surfaces by Stereo Vision
Yasushi KANAZAWA Kenichi KANATANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1995/07/25
Vol. E78-D  No. 7 ; pp. 917-922
Type of Manuscript:  PAPER
Category: Image Processing, Computer Graphics and Pattern Recognition
Keyword: 
reliability of 3-D reconstructionstereo visionplane fittingstatistical optimizationnoise estimation
 Summary | Full Text:PDF