Keyword : speech enhancement


Speech Enhancement with Impact Noise Activity Detection Based on the Kurtosis of an Instantaneous Power Spectrum
Naoto SASAOKA Naoya HAMAHASHI Yoshio ITOH 
Publication:   
Publication Date: 2017/09/01
Vol. E100-A  No. 9 ; pp. 1942-1950
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
speech enhancementnoise activity detectionimpact noisekurtosishigh-order cumulant
 Summary | Full Text:PDF(3.2MB)

A Vibration Control Method of an Electrolarynx Based on Statistical F0 Pattern Prediction
Kou TANAKA Tomoki TODA Satoshi NAKAMURA 
Publication:   
Publication Date: 2017/09/01
Vol. E100-D  No. 9 ; pp. 2165-2173
Type of Manuscript:  PAPER
Category: Rehabilitation Engineering and Assistive Technology
Keyword: 
laryngectomeeelectrolarynxvoice restorationspeech enhancementstatistical F0 pattern prediction
 Summary | Full Text:PDF(731.6KB)

A Speech Enhancement Method Based on Multi-Task Bayesian Compressive Sensing
Hanxu YOU Zhixian MA Wei LI Jie ZHU 
Publication:   
Publication Date: 2017/03/01
Vol. E100-D  No. 3 ; pp. 556-563
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementcompressive sensingovercomplete dictionarysparse representation
 Summary | Full Text:PDF(938.1KB)

Joint Optimization of Perceptual Gain Function and Deep Neural Networks for Single-Channel Speech Enhancement
Wei HAN Xiongwei ZHANG Gang MIN Xingyu ZHOU Meng SUN 
Publication:   
Publication Date: 2017/02/01
Vol. E100-A  No. 2 ; pp. 714-717
Type of Manuscript:  LETTER
Category: Noise and Vibration
Keyword: 
speech enhancementdeep neural networksperceptual gain functionjoint optimization
 Summary | Full Text:PDF(632.4KB)

Statistical Bandwidth Extension for Speech Synthesis Based on Gaussian Mixture Model with Sub-Band Basis Spectrum Model
Yamato OHTANI Masatsune TAMURA Masahiro MORITA Masami AKAMINE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/10/01
Vol. E99-D  No. 10 ; pp. 2481-2489
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Machine Learning for Spoken Language Processing)
Category: Voice conversion
Keyword: 
speech enhancementvoice conversionbandwidth extensionsub-band basis spectrum modelGaussian mixture model
 Summary | Full Text:PDF(2.3MB)

Online Convolutive Non-Negative Bases Learning for Speech Enhancement
Yinan LI Xiongwei ZHANG Meng SUN Yonggang HU Li LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/08/01
Vol. E99-A  No. 8 ; pp. 1609-1613
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
convolutive non-negative sparse codingonline learningspeech enhancement
 Summary | Full Text:PDF(165.4KB)

Speech Enhancement Algorithm Using Recursive Wavelet Shrinkage
Gihyoun LEE Sung Dae NA KiWoong SEONG Jin-Ho CHO Myoung Nam KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/07/01
Vol. E99-D  No. 7 ; pp. 1945-1948
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementwavelet shrinkagerecursive algorithmhearing aids
 Summary | Full Text:PDF(311.1KB)

A Perceptually Motivated Approach for Speech Enhancement Based on Deep Neural Network
Wei HAN Xiongwei ZHANG Gang MIN Meng SUN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/04/01
Vol. E99-A  No. 4 ; pp. 835-838
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
perceptually motivateddeep neural networkspeech enhancementmasking residual noise
 Summary | Full Text:PDF(508.3KB)

Impact and High-Pitch Noise Suppression Based on Spectral Entropy
Arata KAWAMURA Noboru HAYASAKA Naoto SASAOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/04/01
Vol. E99-A  No. 4 ; pp. 777-787
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
zero phase signalspeech enhancementnoise suppressionimpact noisedamped oscillation
 Summary | Full Text:PDF(6MB)

A Speech Enhancement Algorithm Based on Blind Signal Cancelation in Diffuse Noise Environments
Jaesik HWANG Jaepil SEO Ji-Won CHO Hyung-Min PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/01/01
Vol. E99-A  No. 1 ; pp. 407-411
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementWiener filteringbeamformingblind signal extraction
 Summary | Full Text:PDF(245.5KB)

A Zero Phase Noise Reduction Method with Damped Oscillation Estimator
Sayuri KOHMURA Arata KAWAMURA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/10/01
Vol. E97-A  No. 10 ; pp. 2033-2042
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
noise reductionspeech enhancementimpact noisedamped oscillation
 Summary | Full Text:PDF(2.1MB)

Pre-Filtering Algorithm for Dual-Microphone Generalized Sidelobe Canceller Using General Transfer Function
Jinsoo PARK Wooil KIM David K. HAN Hanseok KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/09/01
Vol. E97-D  No. 9 ; pp. 2533-2536
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementbeamformingadaptive signal processingnonstationary noise
 Summary | Full Text:PDF(440.8KB) | Errata[Uploaded on November 1,2014]

Noise Power Spectral Density Estimation Using the Generalized Gamma Probability Density Function and Minimum Mean Square Error
Xin DANG Takayoshi NAKAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/03/01
Vol. E97-A  No. 3 ; pp. 820-829
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
noise PSD estimationgeneralized gamma probability density functionminimum mean square errorspeech enhancement
 Summary | Full Text:PDF(4.2MB)

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
 Summary | Full Text:PDF(185.2KB)

Search-Free Codebook Mapping for Artificial Bandwidth Extension
Heewan PARK Byungsik YOON Sangwon KANG Andreas SPANIAS 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4 ; pp. 1479-1482
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications
Keyword: 
speech enhancementartificial bandwidth extensioncodebook mappingAMR
 Summary | Full Text:PDF(394.3KB)

Speech Enhancement Based on Real-Speech PDF in Various Narrow SNR Intervals
Weerawut THANHIKAM Arata KAWAMURA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/03/01
Vol. E95-A  No. 3 ; pp. 623-630
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
speech enhancementMAP estimationspeech spectral distribution
 Summary | Full Text:PDF(2MB)

Theoretical Analysis of Amounts of Musical Noise and Speech Distortion in Structure-Generalized Parametric Blind Spatial Subtraction Array
Ryoichi MIYAZAKI Hiroshi SARUWATARI Kiyohiro SHIKANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/02/01
Vol. E95-A  No. 2 ; pp. 586-590
Type of Manuscript:  LETTER
Category: Engineering Acoustics
Keyword: 
speech enhancementmusical noisehigher-order statisticsspeech recognition performance
 Summary | Full Text:PDF(352.6KB)

A Low Power Bandwidth Extension Technique
Byungsik YOON Heewan PARK Sangwon KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 358-361
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications
Keyword: 
artificial bandwidth extensioncodebook mappingspeech enhancement
 Summary | Full Text:PDF(397.2KB)

Speech Enhancement Based on Data-Driven Residual Gain Estimation
Yu Gwang JIN Nam Soo KIM Joon-Hyuk CHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/12/01
Vol. E94-D  No. 12 ; pp. 2537-2540
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementnoise reductiondata-driven approachresidual gain estimation
 Summary | Full Text:PDF(173.3KB)

Improving Power Spectra Estimation in 2-Dimensional Areas Using Number of Active Sound Sources
Yusuke HIOKA Ken'ichi FURUYA Yoichi HANEDA Akitoshi KATAOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1 ; pp. 273-281
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
microphone arraypower spectrum estimationspeech enhancement2-dimensional areaestimating source position
 Summary | Full Text:PDF(3.7MB)

Esophageal Speech Enhancement Based on Statistical Voice Conversion with Gaussian Mixture Models
Hironori DOI Keigo NAKAMURA Tomoki TODA Hiroshi SARUWATARI Kiyohiro SHIKANO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/09/01
Vol. E93-D  No. 9 ; pp. 2472-2482
Type of Manuscript:  Special Section PAPER (Special Section on Processing Natural Speech Variability for Improved Verbal Human-Computer Interaction)
Category: Voice Conversion
Keyword: 
laryngectomeesesophageal speechspeech enhancementvoice conversioneigenvoice conversion
 Summary | Full Text:PDF(848KB)

Improved Global Soft Decision Incorporating Second-Order Conditional MAP in Speech Enhancement
Jong-Mo KUM Joon-Hyuk CHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/06/01
Vol. E93-D  No. 6 ; pp. 1652-1655
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementglobal soft decisionconditional MAP
 Summary | Full Text:PDF(249.3KB)

Probabilistic Adaptation Mode Control Algorithm for GSC-Based Noise Reduction
Seungho HAN Jungpyo HONG Sangbae JEONG Minsoo HAHN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/03/01
Vol. E93-A  No. 3 ; pp. 627-630
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementmicrophone arraybeamforming
 Summary | Full Text:PDF(225.9KB)

An Adaptive Wavelet-Based Denoising Algorithm for Enhancing Speech in Non-stationary Noise Environment
Kun-Ching WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/02/01
Vol. E93-D  No. 2 ; pp. 341-349
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementbark-scaletime-frequency adaptationspectral entropyvoice-activity detector
 Summary | Full Text:PDF(780.4KB)

A Low Complexity Noise Suppressor with Hybrid Filterbanks and Adaptive Time-Frequency Tiling
Osamu SHIMADA Akihiko SUGIYAMA Toshiyuki NOMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A  No. 1 ; pp. 254-260
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
speech enhancementnoise suppressionlow complexityhybrid filterbankadaptive time-frequency tiling
 Summary | Full Text:PDF(537.7KB)

Speech Enhancement Based on Noise Eigenspace Projection
Dongwen YING Masashi UNOKI Xugang LU Jianwu DANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/05/01
Vol. E92-D  No. 5 ; pp. 1137-1145
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementnoise eigenspacedimension reduction (DR)Karhunen-Loeve transform (KLT)
 Summary | Full Text:PDF(385.7KB)

A Subtractive-Type Speech Enhancement Using the Perceptual Frequency-Weighting Function
Seiji HAYASHI Hiroyuki INUKAI Masahiro SUGUIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/01/01
Vol. E92-A  No. 1 ; pp. 226-234
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
noise suppressionnoise shapingperceptual weightingspeech enhancementspectral subtraction
 Summary | Full Text:PDF(1.3MB)

Speech Enhancement Using Improved Adaptive Null-Forming in Frequency Domain with Postfilter
Heng ZHANG Qiang FU Yonghong YAN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/12/01
Vol. E91-A  No. 12 ; pp. 3812-3816
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementadaptive null-formingauditory subbandpostfilterrobust ASR
 Summary | Full Text:PDF(280.8KB)

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
 Summary | Full Text:PDF(1.1MB)

Local Peak Enhancement for In-Car Speech Recognition in Noisy Environment
Osamu ICHIKAWA Takashi FUKUDA Masafumi NISHIMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3 ; pp. 635-639
Type of Manuscript:  Special Section LETTER (Special Section on Robust Speech Processing in Realistic Environments)
Category: 
Keyword: 
harmonicsformantspeech enhancementnoise reductionspeech recognition
 Summary | Full Text:PDF(1MB)

Speech Enhancement Based on Perceptually Comfortable Residual Noise
Jong Won SHIN Joon-Hyuk CHANG Nam Soo KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11 ; pp. 3323-3326
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications
Keyword: 
speech enhancementresidual noiseperceptually comfortable noise
 Summary | Full Text:PDF(75.5KB)

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
 Summary | Full Text:PDF(781.2KB)

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
 Summary | Full Text:PDF(534.4KB)

A Novel Approach to a Robust a Priori SNR Estimator in Speech Enhancement
Yun-Sik PARK Joon-Hyuk CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8 ; pp. 2182-2185
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications
Keyword: 
a priori SNRdecision-directedspeech enhancementsigmoid type
 Summary | Full Text:PDF(181.8KB)

An Efficient Speech Enhancement Algorithm for Digital Hearing Aids Based on Modified Spectral Subtraction and Companding
Young Woo LEE Sang Min LEE Yoon Sang JI Jong Shill LEE Young Joon CHEE Sung Hwa HONG Sun I. KIM In Young KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/08/01
Vol. E90-A  No. 8 ; pp. 1628-1635
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementnoise reductiondigital hearing aidspectral subtractioncompanding
 Summary | Full Text:PDF(1.1MB)

Critical Band Subspace-Based Speech Enhancement Using SNR and Auditory Masking Aware Technique
Jia-Ching WANG Hsiao-Ping LEE Jhing-Fa WANG Chung-Hsien YANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/07/01
Vol. E90-D  No. 7 ; pp. 1055-1062
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
human auditory systemKarhunen-Loeve transform (KLT)in-car noisesignal subspacespeech enhancementperceptual filterbankwavelet transform
 Summary | Full Text:PDF(851.4KB)

Single Channel Speech Enhancement Based on Perceptual Frequency-Weighting
Seiji HAYASHI Masahiro SUGUIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/06/01
Vol. E90-D  No. 6 ; pp. 998-1001
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementperceptual weightingmasking propertynoise reductionspectral subtraction
 Summary | Full Text:PDF(647.5KB)

A Band Extension Technique for G.711 Speech Using Steganography
Naofumi AOKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6 ; pp. 1896-1898
Type of Manuscript:  LETTER
Category: Network
Keyword: 
speech enhancementband extensionnarrow-band speechwide-band speechsteganography
 Summary | Full Text:PDF(600.7KB)

An Explicit-Form Gain Factor for Speech Enhancement Using Spectral-Domain-Constrained Approach
Ching-Ta LU Hsiao-Chuan WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3 ; pp. 1195-1202
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
signal processinggain factornoise masking thresholdperceptualspeech enhancement
 Summary | Full Text:PDF(657.6KB)

Gamma Modeling of Speech Power and Its On-Line Estimation for Statistical Speech Enhancement
Tran Huy DAT Kazuya TAKEDA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3 ; pp. 1040-1049
Type of Manuscript:  Special Section PAPER (Special Section on Statistical Modeling for Speech Processing)
Category: Speech Enhancement
Keyword: 
speech enhancementspeech recognitiongamma modelingfourth-order momentMMSEMAPspectral magnitudepowerlog-spectral magnitude
 Summary | Full Text:PDF(576.3KB)

Single-Channel Multiple Regression for In-Car Speech Enhancement
Weifeng LI Katsunobu ITOU Kazuya TAKEDA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3 ; pp. 1032-1039
Type of Manuscript:  Special Section PAPER (Special Section on Statistical Modeling for Speech Processing)
Category: Speech Enhancement
Keyword: 
speech enhancementspeech recognitionmulti-layer perceptronmean opinion scorepairwise preference testenvironmental adaptationK-means clustering
 Summary | Full Text:PDF(505.6KB)

Robust Beamforming of Microphone Array Using H Adaptive Filtering Technique
Jwu-Sheng HU Wei-Han LIU Chieh-Cheng CHENG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/03/01
Vol. E89-A  No. 3 ; pp. 708-715
Type of Manuscript:  Special Section PAPER (Special Section on Multidimensional Signal Processing and Its Application)
Category: Speech/Audio Processing
Keyword: 
beamformerspeech enhancementH filteringcalibrationmicrophone array
 Summary | Full Text:PDF(1MB)

C/V Segmentation on Mandarin Spontaneous Spoken Speech Signals Using SNR Improvement and Energy Variation
Ching-Ta LU Hsiao-Chuan WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/01/01
Vol. E89-D  No. 1 ; pp. 363-366
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
C/V segmentationnoise corruptionspeech enhancementvoiced/unvoiced segmentation
 Summary | Full Text:PDF(132.5KB)

Frequency Domain Microphone Array Calibration and Beamforming for Automatic Speech Recognition
Jwu-Sheng HU Chieh-Cheng CHENG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/09/01
Vol. E88-A  No. 9 ; pp. 2401-2411
Type of Manuscript:  PAPER
Category: Noise and Vibration
Keyword: 
beamformermicrophone arraycalibrationspeech recognitionspeech enhancement
 Summary | Full Text:PDF(1.9MB)

Robust Subspace Analysis and Its Application in Microphone Array for Speech Enhancement
Zhu Liang YU Meng Hwa ER 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7 ; pp. 1708-1715
Type of Manuscript:  Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing)
Category: Microphone Array
Keyword: 
adaptive microphone arraygeneralized sidelobe canceller (GSC)noise suppressionspeech enhancementsubspace analysisnonstationarity
 Summary | Full Text:PDF(870.2KB)

Alaryngeal Speech Enhancement Using Pattern Recognition Techniques
Gualberto AGUILAR Mariko NAKANO-MIYATAKE Hector PEREZ-MEANA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/07/01
Vol. E88-D  No. 7 ; pp. 1618-1622
Type of Manuscript:  Special Section LETTER (Special Section on Recent Advances in Circuits and Systems--Part 1)
Category: Biomedical Circuits and Systems
Keyword: 
speech enhancementartificial larynxmultilayer perceptronalaryngeal speech
 Summary | Full Text:PDF(932.5KB)

Simultaneous Adaptation of Echo Cancellation and Spectral Subtraction for In-Car Speech Recognition
Osamu ICHIKAWA Masafumi NISHIMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7 ; pp. 1732-1738
Type of Manuscript:  Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing)
Category: Speech Enhancement
Keyword: 
speech enhancementecho cancellernoise reductionspectral subtractionspeech recognition
 Summary | Full Text:PDF(775.1KB)

Speech Quality Enhancement Using Wavelet Reconstruction Filters
Seiji HAYASHI Masahiro SUGUIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/06/01
Vol. E88-D  No. 6 ; pp. 1299-1303
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementwavelet reconstructionwideband speech
 Summary | Full Text:PDF(881.2KB)

Adaptive Microphone Array System with Two-Stage Adaptation Mode Controller
Yang-Won JUNG Hong-Goo KANG Chungyong LEE Dae-Hee YOUN Changkyu CHOI Jaywoo KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/04/01
Vol. E88-A  No. 4 ; pp. 972-977
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
speech enhancementmicrophone arraygeneralized sidelobe cancelleradaptation mode controller
 Summary | Full Text:PDF(953.6KB)

A New Speech Enhancement Algorithm for Car Environment Noise Cancellation with MBD and Kalman Filtering
Seungkwon BEACK Seung H. NAM Minsoo HAHN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/03/01
Vol. E88-A  No. 3 ; pp. 685-689
Type of Manuscript:  Special Section LETTER (Special Section on Adaptive Signal Processing and Its Applications)
Category: 
Keyword: 
speech enhancementmultichannel blind deconvolutionKalman filter
 Summary | Full Text:PDF(233.8KB)

Speech Enhancement by Spectral Subtraction Based on Subspace Decomposition
Takahiro MURAKAMI Tetsuya HOYA Yoshihisa ISHIDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/03/01
Vol. E88-A  No. 3 ; pp. 690-701
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementspectral subtractionsubspace decompositionMUSIC algorithm
 Summary | Full Text:PDF(583.6KB)

Improving the Performance of the Minimum Statistics Noise Estimator for Single Channel Speech Enhancement
Seung-Kyun RYU Hong-Goo KANG Sung-Kyo JUNG Dae-Hee YOUN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/02/01
Vol. E88-A  No. 2 ; pp. 582-585
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech enhancementminimum statisticsnoise estimator
 Summary | Full Text:PDF(99KB)

Microphone Array with Minimum Mean-Square Error Short-Time Spectral Amplitude Estimator for Speech Enhancement
Hongseok KWON Jongmok SON Keunsung BAE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/06/01
Vol. E87-A  No. 6 ; pp. 1491-1494
Type of Manuscript:  Special Section LETTER (Special Section on Papers Selected from 2003 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2003))
Category: 
Keyword: 
microphone arrayspeech enhancementminimum mean-square error short-time spectral amplitude
 Summary | Full Text:PDF(225.9KB)

Speech Enhancement Using Band-Dependent Spectral Estimators
Ilyas POTAMITIS Nikos FAKOTAKIS George KOKKINAKIS 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/05/01
Vol. E86-D  No. 5 ; pp. 937-946
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementMap estimationsignal reconstructiondigital signal processing
 Summary | Full Text:PDF(1.4MB)

Grey Filtering and Its Application to Speech Enhancement
Cheng-Hsiung HSIEH 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/03/01
Vol. E86-D  No. 3 ; pp. 522-533
Type of Manuscript:  Special Section PAPER (Special Issue on Speech Information Processing)
Category: Robust Speech Recognition and Enhancement
Keyword: 
grey filteringGM(1,1) modeladditive noiseestimation errorspeech enhancementspectral subtraction
 Summary | Full Text:PDF(550.9KB)

Speech Enhancement by Profile Fitting Method
Osamu ICHIKAWA Tetsuya TAKIGUCHI Masafumi NISHIMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/03/01
Vol. E86-D  No. 3 ; pp. 514-521
Type of Manuscript:  Special Section PAPER (Special Issue on Speech Information Processing)
Category: Robust Speech Recognition and Enhancement
Keyword: 
speech enhancementmicrophone arraybeamformernoise reductionspectral subtractionspeech recognition
 Summary | Full Text:PDF(840.5KB)

Spectral Subtraction Based on Statistical Criteria of the Spectral Distribution
Hidetoshi NAKASHIMA Yoshifumi CHISAKI Tsuyoshi USAGAWA Masanao EBATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/10/01
Vol. E85-A  No. 10 ; pp. 2283-2292
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
speech enhancementmusical noisespectral subtractionvariancehypothesis testing
 Summary | Full Text:PDF(957.7KB)

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
 Summary | Full Text:PDF(591.8KB)

Speech Enhancement Based on Speech/Noise-Dominant Decision
Sukhyun YOON Chang D. YOO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/04/01
Vol. E85-D  No. 4 ; pp. 744-750
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementspectral subtractiontime-frequency domaindominant decision
 Summary | Full Text:PDF(5.1MB)

Speech Enhancement: New Approaches to Soft Decision
Joon-Hyuk CHANG Nam Soo KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/09/01
Vol. E84-D  No. 9 ; pp. 1231-1240
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementglobal soft decisionhang-overpredicted SNRDCT
 Summary | Full Text:PDF(514.1KB)

An Improved Voice Activity Detection Algorithm Employing Speech Enhancement Preprocessing
Yoon-Chang LEE Sang-Sik AHN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/06/01
Vol. E84-A  No. 6 ; pp. 1401-1405
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 2000 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2000))
Category: 
Keyword: 
voice activity detectionspeech enhancementmaximal ratio combining
 Summary | Full Text:PDF(283.8KB)

A Speech Enhancement Technique Using Kalman Filter with State Vector of Time-Frequency Patterns
Ryouichi NISHIMURA Futoshi ASANO Yoiti SUZUKI Toshio SONE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/04/01
Vol. E84-A  No. 4 ; pp. 1027-1033
Type of Manuscript:  Special Section PAPER (Special Section on Acoustic Signal Processing)
Category: 
Keyword: 
speech enhancementKalman filterwavelet transformtime-frequency pattern
 Summary | Full Text:PDF(402.6KB)

Noise Variance Estimation for Kalman Filtering of Noisy Speech
Wooil KIM Hanseok KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/01/01
Vol. E84-D  No. 1 ; pp. 155-160
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
noise variancespeech enhancementKalman filteringdominant energy bandmultiple Kalman filtering
 Summary | Full Text:PDF(264.4KB)

Speech Enhancement Using Nonlinear Microphone Array Based on Noise Adaptive Complementary Beamforming
Hiroshi SARUWATARI Shoji KAJITA Kazuya TAKEDA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/05/25
Vol. E83-A  No. 5 ; pp. 866-876
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
speech enhancementmicrophone arraycomplementary beamformingnoise adaptationspectral subtraction
 Summary | Full Text:PDF(1.2MB)

Speech Enhancement Using Nonlinear Microphone Array Based on Complementary Beamforming
Hiroshi SARUWATARI Shoji KAJITA Kazuya TAKEDA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/08/25
Vol. E82-A  No. 8 ; pp. 1501-1510
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
speech enhancementmicrophone arraycomplementary beamformingspectral subtractionspeech recognition
 Summary | Full Text:PDF(1MB)

A Signal Enhancement Method Using the Iterative Blind Deconvolution for Microphone Array System
Jin-Nam PARK Tsuyoshi USAGAWA Masanao EBATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/04/25
Vol. E82-A  No. 4 ; pp. 611-618
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Signal Processing Techniques for Analysis of Acoustical and Vibrational Signals)
Category: 
Keyword: 
speech enhancementDSAalgorithm for multiple unknown signals extraction (AMUSE)coherency functioncost-functionsource estimation
 Summary | Full Text:PDF(723.5KB)

An Optimal Comb Filter for Time-Varying Harmonics Extraction
Kazuki NISHI Shigeru ANDO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/08/25
Vol. E81-A  No. 8 ; pp. 1622-1627
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
comb filterconstant-Qleast mean square estimationharmonicsspeech enhancement
 Summary | Full Text:PDF(453.8KB)

Filtering of White Noise Using the Interacting Multiple Model for Speech Enhancement
Jae Bum KIM K.Y. LEE C.W. LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1997/12/25
Vol. E80-D  No. 12 ; pp. 1227-1229
Type of Manuscript:  LETTER
Category: Speech Processing and Acoustics
Keyword: 
speech enhancementwhite noiseinteracting multiple modelhidden filter model
 Summary | Full Text:PDF(196.2KB)

Speech Enhancement Using Array Signal Processing Based on the Coherent-Subspace Method
Futoshi ASANO Satoru HAYAMIZU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/11/25
Vol. E80-A  No. 11 ; pp. 2276-2285
Type of Manuscript:  PAPER
Category: Acoustics
Keyword: 
array signal processingeigenvalue analysiscoherent subspace methodspeech enhancementLPC spectrumspatial correlation matrix
 Summary | Full Text:PDF(687.6KB)

Speech Enhancement Based on Short-Time Spectral Amplitude Estimation with Two-Channel Beamformer
Hack-Yoon KIM Futoshi ASANO Yoiti SUZUKI Toshio SONE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/12/25
Vol. E79-A  No. 12 ; pp. 2151-2158
Type of Manuscript:  PAPER
Category: Acoustics
Keyword: 
speech enhancementshort-time spectral amplitudespectral subtractiontwo channel beamformertransfer function
 Summary | Full Text:PDF(700.9KB)

An Adaptive Filtering Method for Speech Parameter Enhancement
Byung-Gook LEE Ki Yong LEE Souguil ANN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/08/25
Vol. E79-A  No. 8 ; pp. 1256-1266
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
ML estimationfinite mixture distributionEM algorithmKalman filterspeech enhancement
 Summary | Full Text:PDF(880.5KB)

Characteristics of Multi-Layer Perceptron Models in Enhancing Degraded Speech
Thanh Tung LE John MASON Tadashi KITAMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1995/06/25
Vol. E78-D  No. 6 ; pp. 744-750
Type of Manuscript:  Special Section PAPER (Special Issue on Spoken Language Processing)
Category: 
Keyword: 
multi-layer perceptronspeech enhancementnon-linear time-domain filteringCELP coding
 Summary | Full Text:PDF(577.9KB)

Generalized Cepstral Modeling of Degraded Speech and Its Application to Speech Enhancement
Toshio KANNO Takao KOBAYASHI Satoshi IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/08/25
Vol. E76-A  No. 8 ; pp. 1300-1307
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from the 7th Digital Signal Processing Symposium)
Category: Speech and Acoustic Signal Processing
Keyword: 
speechdigital signal processingspeech enhancement
 Summary | Full Text:PDF(645.7KB)