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2006
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2008, Basic Experiment of Electrical and Electronic Engineering
2008
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2012, Advanced processing of Speech and Hearing
Research Achievements
Field of Study
Perception information processing/intelligent robotics, Signal Processing
Research content keyword
Noisy sound processing, setecting sleepiness
Research Title
Speech Recognition Under the Noisy Environment, Spectral subtruction is often used in the noisy speech recognition. In my laboratory, the rule of the transform of the spctral shape is defined and the improvement of the recognition system is tried.
Signal Enhancement Under the Noisy Environment, Homomorphic analysis-synthesis systems and the rele of the transform of the spectral envelopes are used for the enhancement of the singnals such as noisy speech.
Processing of the noise for the sensor, Analysis of the noise using homomorphoc methods are used for the inprovement of the meaurement using sensors.
Speech Recognition Under the Noisy Environment, Spectral subtruction is often used in the noisy speech recognition. In my laboratory, the rule of the transform of the spctral shape is defined and the improvement of the recognition system is tried.
Signal Enhancement Under the Noisy Environment, Homomorphic analysis-synthesis systems and the rele of the transform of the spectral envelopes are used for the enhancement of the singnals such as noisy speech.
Processing of the noise for the sensor, Analysis of the noise using homomorphoc methods are used for the inprovement of the meaurement using sensors.
Speech Recognition Under the Noisy Environment, Spectral subtruction is often used in the noisy speech recognition. In my laboratory, the rule of the transform of the spctral shape is defined and the improvement of the recognition system is tried.
Signal Enhancement Under the Noisy Environment, Homomorphic analysis-synthesis systems and the rele of the transform of the spectral envelopes are used for the enhancement of the singnals such as noisy speech.
Prediction of sleepness using sound signal, Analysis of the noise using homomorphoc methods are used for the inprovement of the meaurement using sensors for detecting sleepness.
Speech Recognition Under the Noisy Environment, Spectral subtruction is often used in the noisy speech recognition. In my laboratory, the rule of the transform of the spctral shape is defined and the improvement of the recognition system is tried.
Signal Enhancement Under the Noisy Environment, Homomorphic analysis-synthesis systems and the rele of the transform of the spectral envelopes are used for the enhancement of the singnals such as noisy speech.
Prediction of sleepness using sound signal, Analysis of the noise using homomorphoc methods are used for the inprovement of the meaurement using sensors for detecting sleepness.
Speech Recognition Under the Noisy Environment, Spectral subtruction is often used in the noisy speech recognition. In my laboratory, the rule of the transform of the spctral shape is defined and the improvement of the recognition system is tried., 1998
Signal Enhancement Under the Noisy Environment, Homomorphic analysis-synthesis systems and the rele of the transform of the spectral envelopes are used for the enhancement of the singnals such as noisy speech., 1998
Prediction of sleepness using sound signal, Analysis of the noise using homomorphoc methods are used for the inprovement of the meaurement using sensors for detecting sleepness., 2004
Papers
2004, Improvement of the signal pattern recognition under the noisy environment by combining advanced spectral envelope modification and wavelet transform, 日本AEM学会誌, 2005
2004, Improvement of the Speech Recognition under the Noisy Environment using Wavelet Transform, Proceedings of the International Congress on Acoustics (ICA 2004)
2004, .Improved methods of modification of spectral shape for speech under the noisy environment, Proceedings of the International Congress on Acoustics (ICA 2004), 2004
2004, Enhancement of the sinals using cepstral coefficients and weighting function on quefrency domain, 第14回 MAGDAコンファレンス 講演論文集, 2005
2004, Improvement of the signal pattern recognition under the noisy environment using smoothing and emphasis method by wavelet transform, 第14回MAGDAコンファレンス講演論文集, 2005
2005, Improvement of the Emphasis Methods of Poles and Zeros on Spectral Envelopes of Noisy Signals, 日本AEM学会誌, 2006
2005, Improvement of the Noisy Pattern Recognition using Wavelet Transform and Weighting Coefficients for Each Subblock, Proceedings of the 12th international Symposium on Interdisciplinary Electromagnetic, Mechanic, 2005
2005, Cepstral Analysis of the Signals Obtained from Car Seat for the Prediction of Sleep in Sleep-wake State, Proceedings of the 12th international Symposium on Interdisciplinary Electromagnetic, Mechanic, 2006
2006, The Smoothing of the Local Peaks of Spectral Envelopes on Selected Frequebcy Domain Using Cepstral Coefficients, Proceeding of the WESTPAC IX, 2006
2006, Improvement of The Speech Recognintion Under The Noisy Environment Using Image Filters, Proceedings of the WESPAC IX, 2006
2006, .Noisy speech recognition using modification of spectral envelopes and smoothing and emphasis method by image filters, Proceedings of Fourth Joint Meeting: Acoustic Society of America and Acoustic Society of Japan, 2006
2006, Evaluation of the method of spectral smoothing for detection the prediction of sleep in sleep-wake state, 第15回 MAGDAコンファレンス 講演論文集, 2006
2006, Improvement of the signal pattern recognition under the noisy environment using methods of modification of spectral envelops and image filters, 第15回MAGDAコンファレンス講演論文集, 2005
2006, Usagr of the Selected Smoothing Method for processing of the Speech Signal under the Noisy Environment, 電子情報通信学会技術研究報告, 2006
2006, Speech recognition under the noisy environment by Emphasis of the local peaks of spectral envelopes using nonlinear threshold functions, Proceedings of the Kyushu Youngnam Joint Conference on Acoustics 2007, 2007
2006, Speech recognotion under the noisy environment using cepstral coefficients and improved weighting functions on quefrency domain, Proceedings of the Kyushu Youngnam Joint Conference on Acoustics 2007, 2007
2007, Improvement of the speech recognition under the noisy environment using the savitzky-golay smoothing filter, Proceeding of the the 19th International Congress on Acoustics (ICA 2007), 2007
2007, Improvement of the Noisy Pattern Recognition using Wavelet Transform and Weighting Coefficients for Each Subblock, International Journal of Applied Electromagnetics and Mechanics, 2007
2007, .Evaluation of Signal Enhancement and Smoothing using Selected Smoothing Method and Frequency Warping, Proceedings of the 13th International Symposium on Applied Electromagnetics and Mechanics, 2007
2007, Improvement of the signal pattern recognition under the noisy environment using methods of spectral envelopes and imaging filters, 日本AEM学会誌, 2007
2007, Technology of Comfortable Seat, 自動車技術, 2008
2007, Evaluation of the usage of spectral transform by rules using speech recognition under the noisy environment, 電子情報通信学会技術研究報告, 2006
2008, Study of the Pattern Recognition under the Noisy Environment Using Wavelet Divison, 第17回MAGDAコンファレンスin 日立講演論文集, 2008
2008, Improvement of the Noisy Pattern Recognition using Wavelet Transform of Subblock, 第20回「電磁力関連のダイナミクス」シンポジウム講演論文集, 2007
2008, The Basic examination of the prediction of sleep in sleep-wake state using Sound signals, 第20回「電磁力関連のダイナミクス」シンポジウム講演論文集, 2008
2008, Speech Recognition under the Noisy Environment using Combined Spectral Transformation Methods, 第20回「電磁力関連のダイナミクス」シンポジウム講演論文集, 2008
2008, The examination of the detecting the sound signals in the human body for prediction of sleep in sleep-wake state, 電子情報通信学会技術研究報告, 2008
2008, Examination of the multiuse of the spectral transform Methods for the noisy speech recognition, 電子情報通信学会技術研究報告, 2008
2008, The basic measurement of the sound signal in human body for detect of sleepiness, Proceedings of the Youngnam-Kyushu Joint Conference on Acoustics 2009, 2009
2009, The basic measurement of the sounds in human body for detecting the sleep-in sleep state, Proceeding of the 10th Western Pacific Acoustic Conference (CDROM), 2009
2009, The Measurement of the sound signal in fuman body for detecting sleepiness (the 2nd report), 電子情報通信学会技術研究報告, 2009
2010, Detection of sleepiness using the sound signals inside the body and the hip pressure by piezoelectric sensors, Proceedings of the Kyushu-Youngnam Joint Conference on Acoustics 2011, 2011
2010, Noisy speech recognition by speech enhancement using the averaged spectral envelopes of vocalic sounds, Proceedings of the Kyushu-Youngnam Joint Conference on Acoustics 2011, 2011
2010, The basic experiment of the emphasis of the spectral envelopes on low frequency range for detecting sleepiness, 日本音響学会2011年春季研究発表会講演論文集, 2011
2012, Experiment of rules for emphasizing the local peals of spectral envelopes for enhancement of the noisy signal, 第24回「電磁力関連のダイナミクス」シンポジウム講演論文集, 2012
2012, Recognition of Lombard speech using the emphasis of the local peaks of spectral eenvelopes and frequency warping method, 電子情報通信学会技術研究報告, 2012
2012, Application of frequency warping method in analyze of speech signal under the noisy environment, 第21回MAGDAコンファレンスin仙台講演論文集, 2012
2012, Method of Revision of The Spectral Transition by Lombard Effect for Speech Recognition, Proceedings of the Kyushu-Youngnam Joint Conference on Acoustics 2013, 2013
2013, The detection of the sleepiness from the sounds obtained inside of the body, Acoustical Society of America, Proceedings of Meetings on Acoustics, 2013
2013, The detection of unpleasant feeling from the sounds obtained inside of the body, 電子情報通信学会技術研究報告, 2013
2013, The Study of the Detection of Unpleasant Feelings using the Sound inside of Body (The 2nd Report), 日本音響学会2014年春季研究発表会講演論文集, 2014
2014, The detection of unpleasant feeling using the spectral envelopes of the sounds obtained inside of the body with emphasis on the low frequency, Proceedings of the Kyushu-Youngnam Joint Conference on Acoustics 2015, 205, 2015
2014, The trial manufacture of the microphone for measuring the sound inside of the body for detecting the sleepiness state, Proceedings of the Kyushu-Youngnam Joint Conference on Acoustics 2015, 206, 2015
2014, The detection of the unpleasant feeling using frequency warping method from the sounds obtained inside of the body, 日本音響学会2014年秋季研究発表会講演論文集.1-Q-20, 2014
2014, 平成26年度電気・情報関係学会九州支部連合大会論文集, 2014
2014, The detection of the unpleasant feeling from the soundsobtained inside of the body(the 2nd report), 日本音響学会2015年春季研究発表会講演論文集.2-P-17, 2015
2015, Noisy speech recognition using the weighting method by threshold on wavelet spectrum, 日本音響学会2015年秋季研究発表会講演論文集.1-Q-12, 2015
2015, A Study of Noisy Signal Pattern Recognition using Method of Emphasizing Wavelet Coefficients for Reference Clean Signal Data, Proceedings of the 17th International Symposium on Applied Electromagnetics and Mechanics(ISEM 2015), PS2-42, 2015
2015, Fundamental examination of the measuring sounds in human body for forecast of pleasant feeling, 日本音響学会九州支部第11回学生のための研究発表会講演論文集, 2015
2015, Study on the sound quality improvement of flesh conduction voice, 日本音響学会九州支部第11回学生のための研究発表会講演論文集, 2015
2015, Relationship Between the Unpleasant Feeling and the Sounds from Inside of the Body, Proceedings of the 12th Western Pacific Acoustics Conference 2015, 744, 2015
2015, Basic study of the emphasis method of speech signals inside of the body, 日本音響学会2016年春季研究発表会講演論文集.1-P-19, 2016
2016, Study of Noisy Signal Pattern Recognition using Method of Emphasizing Wavelet Coefficients for Reference Clean Signal Data, International Journal of the Applied Electromagnetics and Mechanics Volume 52, Nos 3,4, 2016
2016, Enhancement of the Speech from NAM Microphone Using Analysis-Synthesis Systems Using Cepstral Coefficients, Proceedings of the Youngnam-Kyusyu Joint Conference on Acoustics 2017, J-14 , 2017
2016, Detection of the change of pleasant feelings when hearing music using the sound signals in the body, Proceedings of the Youngnam-Kyusyu Joint Conference on Acoustics 2017, J-16 , 2017
2016, 日本音響学会2017年春季研究発表会講演論文集.1-Q-8, 2017
2016, A study of the detection of feelings using the sound in the body in case of the different musical hearing, 電子情報通信学会技術研究報告, 2016
2016, Basic study of the sound quality improvement using the signal emphasis of the sound from inside of the body, 電子情報通信学会技術研究報告, 2016
2017, The influence that a quality change of the steady noise environment gives for the Lombard effect, 電子情報通信学会技術研究報告, 2017
2018, Influence of the Quality of the Noise Giving for Lombard Effect, Proceedings of the 25th International Congress on Sound and Vibration (ICSV25) 207, 2018
2018, The influence that frequency change of listening noise gives for Lombard effect, 日本音響学会2018年秋季研究発表会講演論文集, 2018
2018, Investigation of detection of sleepiness sign using buttock sensor, 日本音響学会2018年秋季研究発表会講演論文集, 2018
2018, The influence of the frequency character of noise gives for the Lombard effect, 日本音響学会2019春季研究発表会講演論文集, 2019
2019, Expression of the feelings to noise using cepstral parameters, Proceedings of the 23rd International Congress on Acoustics (ICA2019), 2019
2019, Detection of individuality of the Lombard effect in case of hearing colored noise, 電子情報通信学会技術研究報告, 2019
2019, Relationship between the preference of hearing noise and the Lombard Effect, 日本音響学会2020年春季研究発表会講演論文集, 2020
Learned Societies to Belong
The institute of electronics, information and communication JAPAN Acoustic Society of JAPAN The Japan Society of Applied Electromagnetics and Mechanics IEEE
Acoustic Society of Japan
The Japan Society of Applied Electromagnetics and Mechanics
IEEE
The Institute of Electronics, Information and Communication Engineers
Acoustic Society of JAPAN
The Japan Society of Applied Electromagnetics and Mechanics
Institute of Electrical and Electronics Engineers
The Institute of Electronics, Information and Communication Engineers
Acoustic Society of JAPAN
The Japan Society of Applied Electromagnetics and Mechanics
Institute of Electrical and Electronics Engineers
The Institute of Electronics, Information and Communication Engineers
Acoustic Society of JAPAN
The Japan Society of Applied Electromagnetics and Mechanics
Institute of Electrical and Electronics Engineers
Grant-in-aid for Scientific Research
Usage of the sound signal foe detecting the sleepness of the human, 2006-2008
Usage of the sound signal foe detecting the sleepness of the human, 2006-2008
Usage of the sound signal foe detecting the sleepness of the human, 2006-2008
Construcion of the Simularcle Database of the Architecture Sound by Numerical Analysis, 2007-2009