- M. Tsujikawa, A. Sugiyama, K. Hanazawa, Y. Kajikawa, "Linear Microphone Array Par-allel to the Driving Direction for in-Car Speech Enhancement," 2023 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2023), Rhodes Island, Greece, 2023/06/09.
- S. Toyooka, Y. Kajikawa, "Hybrid Active Noise Control with Auxiliary Filter-based Vir-tual Sensing," The 52nd International Congress and Exposition on Noise Control Engi-neering (Inter-noise 2023), Chiba, Japan, 2023/08/23.
- K. Doi, Y. Kajikawa, "SFANC with Compensation Filter Based on MEFxDCTLMS Al-gorithm," 15th Asia-Pacific Signal and Information Processing Association Annual Sum-mit and Conference (APSIPA ASC 2023), pp. 1240-1244, Taipei, Taiwan, 2023/10/31.
2022 |
- R. Okajima, Y. Kajikawa, K. Oto, "Dual Active Noise Control with Common Sensors," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2022), Singapore, pp. 8697-8701, 2022/05/23.
- A. Okano, Y. Kajikawa, "Phase Control of Parametric Array Loudspeaker by Optimizing Sideband Weights," IEEE International Conference on Acoustics, Speech, and Signal Pro-cessing (ICASSP 2022), Singapore, pp. 31-35, 2022/05/23.
- S. Toyooka, Y. Kajikawa, "A Study on Improving the Robustness of Virtual Sensing Methods in ANC Systems," The 51st International Congress and Exposition on Noise Control Engineering (Inter-noise 2022), Glasgow, UK, 2022/08/22.
- S. Kita, Y. Kajikawa, "Investigation of the applicability of recurrent neural networks for structural health monitoring in the frequency domain," The 51st International Congress and Exposition on Noise Control Engineering (Inter-noise 2022), Glasgow, UK, 2022/08/23.
- K. Kitamura, Y. Kajikawa, "A New Analysis Method for Frequency Response Analysis of Micro-Speaker Using Equivalent Circuit and Finite Element Method," 2022 IEEE 11th Global Conference on Consumer Electronics (GCCE2022), Osaka, Japan, 2022/10/19.
- S. Toyooka, Y. Kajikawa, "An online identification method for virtual sensing in ANC system," 183rd Meeting of the Acoustical Society of America, Nashville, USA, 2022/12/06.
2021 |
- Y. Makiyama, Y. Kajikawa, "Sub-band Active Noise Control with Masking Function," 27th International Congress on Sound and Vibration (ICSV27), Online, 2021/07/13.
- M. Moritani, Y. Kajikawa, "Improving Robustness of Helmet ANC with Auxiliary Filter-Based Virtual Sensing for Head Rotation," 2021 IEEE 10th Global Conference on Consumer Electronics (GCCE2021), Nara, Japan, 2021/10/15.
- S. Masuda, S. Kita, Y. Kajikawa, "A Study on Personal Authentication System Using Pinna Related Transfer Function and Other Sensor Information," The 20th International Symposium on Communications and Information Technologies (ISCIT 2021), Tottori, Ja-pan, 2021/10/20.
- K. Kugiyama, K. Motonaka, Y. Kajikawa, S. Miyoshi, "Statistical-Mechanical Analysis of Adaptive Volterra Filter for Time-Varying Unknown System," 13th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2021), Tokyo, Japan, 2021/12/15.
- S. Yamanouchi, Y. Kajikawa, "A Subband Active Noise Control System with Automatic Tap Assignment in Consideration of Psychoacoustic Properties," 13th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2021), Tokyo, Japan, 2021/12/16.
- K. Iwai, T. Nishiura, Y. Kajikawa, "Formulation of Multidimensional Frequency Characteristics of Second-Order Nonlinear IIR Filter," 13th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2021), Tokyo, Japan, 2021/12/16.
2020 |
- Y. Makiyama, Y. Kajikawa, "A Study on Subband ANC System Considering Masking for Reducing Speech Signal," The 49th International Congress and Exposition on noise Control Engineering (Internoise 2020), Seoul, Korea, 2020/08/24.
- K. Minami, Y. Kajikawa, "A Study on Frequency Response Analysis of Micro-speaker Using Equivalent Circuit and Finite Element Method," 2020 IEEE 9th Global Conference on Consumer Electronics (GCCE2020), Kobe, Japan, 2020/10/13.
- S. Itani, S. Kita, Y. Kajikawa, "Multimodal Personal Ear Authentication Using Multiple Sensor Information," Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2020 (APSIPA ASC 2020), Auckland, New Zealand, 2020/12/07.
- K. Imai, Y. Kajikawa, "Sound Wave Propagation of Parametric Array Loudspeaker with Multiple Carrier Frequency," 2020 International Workshop on Smart Info-Media Systems in Asia (SISA2020), Online, 2020/12/17.
2019 |
- C. Shi, R. Xie, N. Jiang, H. Li, Y. Kajikawa, "Selective Virtual Sensing Technique for Multi-channel Feedforward Active Noise Control Systems," 2019 IEEE International Con-ference on Acoustics, Speech and Signal Processing (ICASSP2019), Brighton, UK, 2019/05/12.
- Y. Makiyama, S. Hirose, K. Oto, Y. Komoto, Y. Kajikawa, "Effectiveness of ANC Parti-tion with Film Speaker," 23rd International Congress on Acoustics (ICA2019), Aachen, Germany, 2019/09/09.
- R. Maeda, Y. Kajikawa, "Comparisons of Two Virtual Sensing Methods for Broadband Noise," 23rd International Congress on Acoustics (ICA2019), Aachen, Germany, 2019/09/13.
- S. Itani, Y. Kajikawa, "Improving Robustness of Authentication System Based on Pinna Related Transfer Function," Global Conference on Consumer Electronics (GCCE2019), Osaka, Japan, 2019/10/18.
- Y. Kajikawa, C. Shi, "Comparison of Virtual Sensing Techniques for Broadband Feed-forward Active Noise Control," 8th International Conference on Control Automation & Information Sciences (ICCAIS2019), Chengdu, China, 2019/10/25.
- K. Nakagawa, C. Shi, Y. Kajikawa, "Beam Steering of Portable Parametric Array Loud-speaker," Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2019 (APSIPA ASC 2019), Lanzhou, China, 2019/11/20.
|
2018 |
- R. Maeda, Y. Kajikawa, C.-Y. Chang, S. M. Kuo, ``Active Noise Control for Motor Bike Helmet Using Virtual Sensing,’’ 25th International Congress on Sound and Vibrations (ICSV25), Hiroshima, Japan, 2018/07/11.
- R. Hasegawa, D.-Y. Shi, Y. Kajikawa, W.-S. Gan, ``Window Active Noise Control System with Virtual Sensing Technique,’’ 47th International Congress and Exposition on Noise Control Engineering (Inter-noise 2018), Illinois, USA, 2018/08/28.
- M. Tsujikawa, K. Okabe, K. Hanazawa, Y. Kajikawa, ``Automatic Speech Translation System Selecting Target Language by Direction-of-Arrival Information,’’ 26th European Signal Processing Conference (EUSIPCO 2018), pp. 2315-2319, Rome, Italy, 2018/09/03.
- C. Shi, Y. Kajikawa, ``A Partial-Update Minimax Algorithm for Practical Implementation of Multi-Channel Feedforward Active Noise Control,’’ 2018 16th International Workshop on Acoustic Signal Enhancement (IWAENC2018), Tokyo, Japan, 2018/09/17.
- K. Hirai, K. Nakamura, Y. Kajikawa, K. Iwai, ``Automatic Design Support System for Compact Acoustic Devices Using Deep Neural Network,’’ 2018 IEEE 7th Global Confer-ence on Consumer Electronics (GCCE2018), Nara, Japan, 2018/10/12.
- K. Motonaka, T. Katsube, Y. Kajikawa, S. Miyoshi, ``Statistical-Mechanical Analysis of the Second-Order Adaptive Volterra Filter,’’ Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2018 (APSIPA ASC 2018), Hawaii, USA, 2018/11/14.
- R. Hasegawa, H. Yamashita, Y. Kajikawa, ``Effectiveness of Active Noise Control System for Nonstationary Noise in Consideration of Psychoacoustic Properties,’’ Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2018 (APSIPA ASC 2018), Hawaii, USA, 2018/11/15.
- R. Saika, K. Iwai, Y. Kajikawa, ``Improvement of Convergence Property on Adaptive Wiener Filter Using Stochastic Gradient Adaptive Algorithm,’’ 2018 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2018), Okinawa, Japan, 2018/11/30.
|
2017 |
- K. Iwai, Y. Kajikawa, ``Modification of Second-order Nonlinear IIR Filter for Compensating Linear and Nonlinear Distortions of Electrodynamic Loudspeaker,’’ 25th European Signal Processing Conference (EUSIPCO2017), Kos Island, Greece, 2017/08/28.
- R. Hasegawa, Y. Kajikawa, C.-Y. Chang, S. M. Kuo, ``Headrest Application of Multi-Channel Feedback Active Noise Control with Virtual Sensing Technique,’’ Internoise 2017, Hong Kong, China, pp. 3513-3524, 2017/08/27.
- Y. Higashiguchi, Y. Kajikawa, S. Kita, `` A Personal Authentication System Based on Pinna Related Transfer Function,’’ International Conference on Biometrics and Kansei En-gineering (ICBAKE2017), Kyoto, Japan, 2017/09/16.
- T. Murata, Y. Kajikawa, S. Miyoshi, ``Statistical-mechanical Analysis of the FXLMS Al-gorithm for Multiple-channel Active Noise Control,’’ Asia-Pacific Signal and Information Processing Association 2017 Annual Summit and Conference (APSIPA ASC 2017), Kuala Lumpur, Malaysia, 2017/12/13.
- S. Hirose, Y. Kajikawa, ``Effectiveness of Headrest ANC System with Virtual Sensing Technique for Factory Noise,’’ Asia-Pacific Signal and Information Processing Association 2017 Annual Summit and Conference (APSIPA ASC 2017), Kuala Lumpur, Malaysia, 2017/12/13.
|
2016 |
- C. Shi, Y. Kajikawa, ``Automatic Gain Control for Parametric Array Loudspeakers,’’ Proc. of 2016 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP2016), Shanghai, China, 2016/03/25.
- C. Shi, Y. Kajikawa, ``Synthesis of Volterra Filters for the Parametric Array Loudspeaker,’’ Proc. of 2016 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP2016), Shanghai, China, 2016/03/25.
- M. Niedzwiecki, M. Ciolek, Y. Kajikawa, ``On Adaptive Selection of Estimation Band-width for Analysis of Locally Stationary Multivariate Processes,’’ Proc. of 2016 IEEE In-ternational Conference on Acoustics, Speech, and Signal Processing (ICASSP2016), Shanghai, China, 2016/03/25.
- S. Kinoshita, Y. Kajikawa, ``Integrated Direct Sub-band Adaptive Volterra Filter and Its Application to Identification of Loudspeaker Nonlinearity,’’ 24th European Signal Pro-cessing Conference (EUSIPCO2016), Budapest, Hungary, 2016/08/30.
- S. Edamoto, C. Shi, Y. Kajikawa, `` Directional Feedforward ANC System with Virtual Sensing Technique,’’ 2016 International Workshop on Smart Info-Media Systems in Asia (SISA2016), Ayutthaya, Thailand, 2016/09/15.
- T. Harada, Y. Kajikawa, M. Nishimura, ``FPGA Implementation for Feedforward Active Noise Control with Oversampling Technique,’’ 2016 International Workshop on Smart In-fo-Media Systems in Asia (SISA2016), Ayutthaya, Thailand, 2016/09/15.
|
2015 |
- C. Shi, Y. Kajikawa, ``Identification of the Parametric Array Loudspeaker with a Volterra Filter Using the Sparse NLMS Algorithm,’’ Proc. of 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP2015), Brisbane, Australia, 2015/04/23.
- S. Miyoshi, Y. Kajikawa, ``Statistical-Mechanical Analysis of the FXLMS Algorithm with Actual Primary Path,’’ Proc. of 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP2015), Brisbane, Australia, 2015/04/21.
- C. Shi, Y. Kajikawa, ``Ultrasound-to-Ultrasound Volterra Filter Identification of the Parametric Array Loudspeaker,’’ Proc. of 2015 IEEE International Conference on Digital Signal Processing (DSP2015), Singapore, 2015/07/22.
- Y. Hatano, C. Shi, S. Kinoshita, Y. Kajikawa, ``A Linearization System for Parametric Array Loudspeakers Using the Parallel Cascade Volterra Filter,’’ 23rd European Signal Processing Conference (EUSIPCO2015), Nice, France, 2015/09/01.
- T. Hase, Y. Kajikawa, `` Multi-channel ANC System Using Optimized Reference Mi-crophones Based on Time Difference of Arrival,’’ 23rd European Signal Processing Conference (EUSIPCO2015), Nice, France, 2015/09/01.
- C. Shi, Y. Kajikawa, ``Fast Evaluation of Preprocessing Methods of the Parametric Array Loudspeaker,’’ 12th Western Pacific Acoustics Conference (WESPAC2015), Singapore, pp. 369-372, 2015/12/07.
- Y. Hatano, C. Shi, S. Kinoshita, Y. Kajikawa, ``A Study on Compensating for the Distor-tion of the Parametric Array Loudspeaker with Changing Nonlinearity,’’ 12th Western Pacific Acoustics Conference (WESPAC2015), Singapore, pp. 334-337, 2015/12/08.
- M. Nakamura, Y. Kajikawa, T. Miyakura, ``Effect of the Narrow Acoustic Structure to the Vibrations in Micro Speaker,’’ 12th Western Pacific Acoustics Conference (WESPAC2015), Singapore, pp. 151-155, 2015/12/09.
- H. Takimoto, Y. Kajikawa, T. Miyakura, ``An Automatic Acoustic Design Method for Compact Acoustics Systems Based on the Acoustic Finite Difference Time Domain and Genetic Algorithm,’’ 12th Western Pacific Acoustics Conference (WESPAC2015), Singapore, pp. 142-147, 2015/12/09.
- Y. Hatano, C. Shi, S. Kinoshita, Y. Kajikawa, ``Linearization of the Parametric Array Loudspeaker upon Varying Input Amplitudes,’’ Asia-Pacific Signal and Information Processing Association 2015 Annual Summit and Conference (APSIPA ASC 2015), Hong Kong, pp. 515-519, 2015/12/17.
- N. Ishibushi, Y. Kajikawa, S. Miyoshi, ``Analysis of the FXLMS Algorithm with Norm-Constant Time-Varying Primary Path,’’ Asia-Pacific Signal and Information Pro-cessing Association 2015 Annual Summit and Conference (APSIPA ASC 2015), Hong Kong, pp. 165-168, 2015/12/18.
- S. Kinoshita, Y. Kajikawa, ``Multi-channel Feedforward ANC System Combined with Noise Source Separation,’’ Asia-Pacific Signal and Information Processing Association 2015 Annual Summit and Conference (APSIPA ASC 2015), Hong Kong, pp. 379-382, 2015/12/19.
|
2014 |
- K. Iwai, Y. Kajikawa, ``Nonlinear Distortion Reduction for
Electrodynamic Loudspeaker Using Nonlinear Filtering,’’ 22nd European
Signal Processing Conference (EUSIPCO2014), Lisbon, Portugal,
2014/09/04.
- K. Tanaka, C. Shi, Y. Kajikawa, ``Study on Active Noise Control
System Using Parametric Array Loudspeakers,’’ Forum Acusticum 2014,
Krakow, Poland, 2014/09/09.
- T. Tanada, Y. Kajikawa, ``Study on Acoustic FDTD Analysis for
Compact Acoustic Systems,’’ Forum Acusticum 2014, Krakow, Poland,
2014/09/11.
- S. Hase, Y. Kajikawa, L. Liu, S. M. Kuo, ``Noise Source
Localization for Active Noise Control,’’ 2014 International Workshop on
Smart Info-Media Systems in Asia (SISA2014), Ho Chi Minh City, Vietnam,
2014/10/09.
- Y. Hatano, C. Shi, Y. Kajikawa, ``A Study on Linearization of
Nonlinear Distortions in Parametric Array Loudspeakers,’’ 2014
International Workshop on Smart Info-Media Systems in Asia (SISA2014),
Ho Chi Minh City, Vietnam, 2014/10/09.
- Y. Kajikawa, ``Integration of Active Noise Control and Other
Acoustic Signal Processing Techniques,’’ 2014 IEEE Asia Pacific
Conference on Circuits and Systems (APCCAS2014), Okinawa, Japan,
2014/11/19.
- K. Tanaka, C. Shi, Y. Kajikawa, ``Multi-channel Active Noise
Control Using Parametric Array Loudspeakers,’’ Proc. of Asia-Pacific
Signal and Information Processing Association 2014 Annual Summit and
Conference (APSIPA ASC 2014), Siem Reap, Cambodia, 2014/12/11.
- N. Egawa, Y. Kajikawa, S. Miyoshi, ``Statistical-mechanical
Analysis of the FXLMS Algorithm with Time-Varying Primary Path,’’ Proc.
of Asia-Pacific Signal and Information Processing Association 2014
Annual Summit and Conference (APSIPA ASC 2014), Siem Reap, Cambodia,
2014/12/11.
- Q. Shi, Y. Kajikawa, ``Improved Robustness of Biometric
Authentication System Using Feature of Utterance,’’ Proc. of
Asia-Pacific Signal and Information Processing Association 2014 Annual
Summit and Conference (APSIPA ASC 2014), Siem Reap, Cambodia,
2014/12/11.
- C. Shi, Y. Kajikawa, ``A Comparative Study of Preprocessing
Methods in the Parametric Loudspeaker,’’ Proc. of Asia-Pacific Signal
and Information Processing Association 2014 Annual Summit and Conference
(APSIPA ASC 2014), Siem Reap, Cambodia, 2014/12/11.
|
2013 |
- S. Miyoshi, Y. Kajikawa, ``Statistical-Mechanical Analysis of
the FXLMS Algorithm with Nonwhite Reference Signals,’’ Proc. of 2013
IEEE International Conference on Acoustics, Speech, and Signal
Processing (ICASSP2013), Vancouver, Canada, 2013/05/28.
- M. Niedzwiecki, M. Meller, Y. Kajikawa, D. Lukwinski,
``Estimation of Nonstationary Harmonic Signals and Its Application to
Active Control of MRI Noise,’’ Proc. of 2013 IEEE International
Conference on Acoustics, Speech, and Signal Processing (ICASSP2013),
Vancouver, Canada, 2013/05/28.
- N. Miyazaki, Y. Kajikawa, ``Adaptive Feedback ANC System Using
Virtual Micro-phones,’’ Proc. of 2013 IEEE International Conference on
Acoustics, Speech, and Signal Processing (ICASSP2013), Vancouver,
Canada, 2013/05/28.
- N. Uesako, Y. Kajikawa, ``Influence of Nonlinear Parameters in
Mirror Filter to Compen-sation Performance of Nonlinear Distortions,’’
Proc. of 21st International Congress on Acoustics (ICA2013), Montreal,
Canada, 2013/06/03.
- K. Sugihara, M. Nakamura, Y. Kajikawa, Y. Nomura, ``Examination
of Acoustic Mecha-nism for Compact Acoustic Reproduction Systems,’’
Proc. of 21st International Congress on Acoustics (ICA2013), Montreal,
Canada, 2013/06/04.
- N. Miyazaki, Y. Kajikawa, ``Adaptive Feedback Active Noise
Control with Virtual Sens-ing,’’ Proc. of 20th International Congress on
Sound and Vibration (ICSV20), Bangkok, Thailand, 2013/07/09.
- Y. Kajikawa, W-S. Gan, S. M. Kuo, ``Recent Applications and
Challenges on Active Noise Control,’’ Proc. of 8th International
Symposium on Image and Signal Processing and Analysis (ISPA 2013),
Trieste, Italy, 2013/09/05.
- S. Miyoshi, Y. Kajikawa, ``A Theory of the FXLMS Algorithm Based
on Statisti-cal-Mechanical Method,’’ Proc. of 8th International
Symposium on Image and Signal Processing and Analysis (ISPA 2013),
Trieste, Italy, 2013/09/05.
- N. Miyazaki, Y. Kajikawa, ``Head-Mounted Active Noise Control
System to Achieve Speech Communication,’’ Proc. of Asia-Pacific Signal
and Information Processing Asso-ciation 2013 Annual Summit and
Conference (APSIPA ASC 2013), Kaohsiung, Taiwan, 2013/10/30.
- Q. Shi, Y. Kajikawa, ``Multimodal Person Authentication System
Using Features of Ut-terance,’’ Proc. of Asia-Pacific Signal and
Information Processing Association 2013 An-nual Summit and Conference
(APSIPA ASC 2013), Kaohsiung, Taiwan, 2013/10/30.
- N. Uesako, Y. Kajikawa, ``Relationship between the Nonlinear
Distortions Compensation Performance and Each Parameter of the
Electro-dynamic Loudspeaker System,’’ Proc. of 9th International
Conference on Information, Communications, and Signal Processing (ICICS
2013), Tainan, Taiwan, 2013/12/11.
|
2012 |
- K. Iwai, Y. Kajikawa, "Third-order Nonlinear IIR Filter for
Compensating Nonlinear Distortions of Loudspeaker System," Acoustics
2012, Hong Kong, China, CD-ROM (6pages), 2012/05/15.
- N. Miyazaki, Y. Kajikawa, "Head-Mounted Active Noise Control
System and Its Application to Reducing MRI Noise," Acoustics 2012, Hong
Kong, China, CD-ROM (6pages),
- S. Miyoshi,Y. Kajikawa, "Theoretical Discussion of the
Filtered-X LMS Algorithm Based on Statistical Mechanical Analysis," IEEE
Statistical Signal Processing Workshop (SSP2012), Ann Arbor, USA, pp.
341-344, 2012/08/05.
- K. Iwai, Y. Kajikawa, "Linearization of Dynamic Loudspeaker
System Using Third-Order Nonlinear IIR Filter," 20th European Signal
Processing Conference (EUSIPCO2012), Bucharest, Romania, pp. 1970-1974,
2012/08/27.
- R. Kishi, Y. Kajikawa, "A Study on Parallel Cascade Structure
for 2nd-order Volterra Kernel," 2012 International Workshop on Smart
Info-Media System in Asia (SISA2012), Bangkok, Thailand, pp. 61-65,
2012/09/06.
- T. Nishino, Y. Kajikawa, M. Muneyasu, "Multimodal Person
Authentication System Using Features of Utterance," 2012 IEEE
International Symposium on Intelligent Signal Processing and
Communication Systems (ISPACS 2012), New Taipei City, Taiwan, pp. 43-47,
2012/11/04.
- S. Kono, Y. Kajikawa, "Improvement in Transmission
Characteristics in Acoustic OFDM with Adaptive Microphone Array," 2012
IEEE International Symposium on Intelligent Signal Processing and
Communication Systems (ISPACS 2012), New Taipei City, Taiwan, pp.
504-508, 2012/11/04.
- S. Okuro, Y. Kajikawa, "Reproduction of Varied Sound Image
Localization for Real Source in Stereo Audio System," Proc. of
Asia-Pacific Signal and Information Processing Association 2010 Annual
Summit and Conference (APSIPA ASC 2012), Hollywood, USA, CD-ROM
(4pages), 2012/12/03.
- K. Iwai, Y. Kajikawa, "Nonlinear Signal Processing for
Compensating Nonlinear Distortion of Loudspeakers," Proc. of
Asia-Pacific Signal and Information Processing Association 2010 Annual
Summit and Conference (APSIPA ASC 2012), Hollywood, USA, CD-ROM
(6pages), 2012/12/03.
- Y. Kajikawa, W.-S. Gan, S. M. Kuo, "[Plenary Presentation]
Recent Advances on Active Noise Control: Open Issues and Innovative
Applications," Asia-Pacific Signal and Information Processing
Association 2010 Annual Summit and Conference (APSIPA ASC 2012),
Hollywood, USA, 2012/12/03.
|
2011 |
- Y. Kajikawa, "Linearization Ability Evaluation of Nonlinear
Filters Employing Dynamic Distortion Measurement", Proc. of 2011 IEEE
International Conference on Acoustics, Speech, and Signal Processing
(ICASSP2011), Prague, Czech Republic, pp. 409-412, 2011/05/22.
- K. Iwai, Y. Kajikawa, "Parameter Estimation Method for
Closed-box Loudspeaker System", Forum Acusticum 2011, Aalborg, Denmark,
pp. 2577-2582, 2011/06/27.
- D. Kawai, Y. Kajikawa, Y. Nomura, T. Miyakura, "Acoustic FDTD
Analysis Considering Viscous and Advective Effects", Forum Acusticum
2011, Aalborg, Denmark, pp. 2583-2587, 2011/06/27.
- M. Meller, H. Tetsu, Y. Kajikawa, M. Niedzwiecki, "Semi-adaptive
Feedback Active Control of MRI Noise", Inter-noise 2011, Osaka, Japan,
2011/09/06.
- H. Kobayashi, Y. Kajikawa, "Robust Feedback Active Noise Control
Using Linear Prediction Filter", Inter-noise 2011, Osaka, Japan,
2011/09/06.
- Y. Mishima, Y. Kajikawa, "Automatic Parameter Adjustment Method
for Audio Equalizer Employing Interactive Genetic Algorithm", 2011
International Workshop on Smart Info-Media Systems in Asia (SISA 2011),
Nagasaki, Japan, pp. 116-119, 2011/10/31.
- S. Okuno, Y. Kajikawa, "Modified-Error Filtered-x Algorithm
Employing Linear Prediction Filter", 2011 International Workshop on
Smart Info-Media Systems in Asia (SISA 2011), Nagasaki, Japan, pp.
124-129, 2011/10/31.
- M. Tamura, Y. Kajikawa, "Method of Improving Transmission
Characteristic While Maintaining Sound Quality for Use in Acoustic
OFDM", 2011 International Workshop on Smart Info-Media Systems in Asia
(SISA 2011), Nagasaki, Japan, pp. 194-199, 2011/10/31.
- A. Sayo, Y. Kajikawa, M. Muneyasu, "Biometrics Authentication
Method Using Lip Motion in Utterance", Proc. of 8th International
Conference on Information, Communications, and Signal Processing
(ICICS2011), Singapore, CD-ROM, 2011/12/13.
- Y. Kajikawa, "[Invited Paper] Feedback Active Noise Control
System and Its Application to MRI Noise", Proc. of 8th International
Conference on Information, Communications, and Signal Processing
(ICICS2011), Singapore, CD-ROM, 2011/12/13.
|
2010 |
- Y. Kajikawa, R. Hirayama, "Feedback Active Noise Control System
Combining Linear Prediction Filter", Proc. of 18th European Signal
Processing Conference (EUSIPCO2010), Aalborg, Denmark, pp. 31-35,
2010/08/23.
- M. Nakamura, Y.Kajikawa, Y. Nomura, T. Miyakura, "A Study on
Acoustic Theoretical Formulae for Compact Acoustic Reproduction
Systems", Proc. of the 10th International Congress on Acoustics
(ICA2010), Sydney, Australia, 2010/08/23.
- M. Nishihara, Y. Kajikawa, "Sound Quality and Transmission
Characteristic Improvement for Acoustic OFDM", Proc. of the 2010
International Symposium on Communications and Information Technologies
(ISCIT2010), Tokyo, Japan, pp. 158-161, 2010/10/26.
- K. Iwai, Y. Kajikawa, "Nonlinear IIR Filter Considering
Nonlinearity of Self-Inductance of Loudspeaker Systems", Proc. of the
2010 International Symposium on Communica-tions and Information
Technologies (ISCIT2010), Tokyo, Japan, pp. 317-320, 2010/10/26.
- H. Urakami, Y. Kajikawa, "A Double-Talk-Detector Using Sound and
Image Informa-tion", Proc. of the 2010 International Symposium on
Communications and Information Technologies (ISCIT2010), Tokyo, Japan,
pp. 447-450, 2010/10/26.
- I. Miya, Y. Kajikawa, "Base Station Layout Support System for
Indoor Visible Light Communication", Proc. of the 2010 International
Symposium on Communications and In-formation Technologies (ISCIT2010),
Tokyo, Japan, pp. 661-664, 2010/10/26.
- M. Kumamoto, Y. Kajikawa, T. Tani, Y. Kurumi, "Active Noise
Control System for MR Noise", Proc. of Asia-Pacific Signal and
Information Processing Association 2010 Annual Summit and Conference
(APSIPA2010), Biopolis, Singapore, pp. 543-548, 2010/12/14.
- M. Gotoda, Y. Kajikawa, "Low Computational Complexity
Realization for Volterra Fil-ters", Proc. of Asia-Pacific Signal and
Information Processing Association 2010 Annual Summit and Conference
(APSIPA2010), Biopolis, Singapore, pp. 719-732, 2010/12/14.
|
2009 |
- M. Kida, R. Hirayama, Y. Kajikawa, T. Tani, Y. Kurumi,
"Head-Mounted Active Noise Control System for MR Noise", Proc. of 2009
IEEE International Conference on Acous-tics, Speech, and Signal
Processing (ICASSP2009), Taipei, Taiwan, pp. 245-248, 2009/04/19.
- S. Simizu, Y. Kajikawa, "A Sound Quality Customization System
Using Paired Compari-son", Proc. of 17th European Signal Processing
Conference (EUSIPCO2009), Glasgow, Scotland, pp. 185-188, 2009/08/25.
- Y. Nobe, Y. Kajikawa, "Sound Field Reproduction System Tracking
Environmental Variations with Deconvolution", Proc. of Asia-Pacific
Signal and Information Processing Association 2009 Annual Summit and
Conference (APSIPA2009), Sapporo, Japan, pp. 226-229, 2009/10/05.
- R. Hirayama, Y. Kajikawa, "Stability Improvement of Feedback
Active Noise Control System Using Linear Prediction", Proc. of
Asia-Pacific Signal and Information Processing Association 2009 Annual
Summit and Conference (APSIPA2009), Sapporo, Japan, pp. 230-233,
2009/10/05.
- D. Sasaki, Y. Kajikawa, "A Novel Face Authentication Method
Using Trajectory Fea-tures", Proc. of 2009 International Workshop on
Smart Info-Media Systems in Asia (SISA2009), Osaka, Japan, pp. 181-186,
2009/10/23.
- M. Kumamoto, M, Kida, R. Hirayama, Y.
Kajikawa, T. Tani, Y. Kurumi, "An Active Noise Control System Using DXHS
Algorithm for MR Noise", Proc. of 2009 Interna-tional Symposium on
Intelligent Signal Processing and Communication Systems (ISPACS2009),
Kanazawa, Japan, pp. 69-72, 2009/12/07.
|
2008 |
- Y. Kajikawa, "Subband Parallel Cascade Volterra Filter for
Linearization of Loudspeaker Systems", Proc. of European Signal
Processing Conference (EUSIPCO2008), Lausanne, Switzerland, 2008/08/25
- M. Kida, R. Hirayama, Y. Kajikawa, T. Tani, Y. Kurumi, "An
Active Noise Control Sys-tem for MR Noise Implementation of an ANC
System by Digital Signal Processor", Proc. of 9th International
Conference on Signal Processing (ICSP2008), Beijing, China, pp.
2689-2692, 2008/10/26.
- R. Hirayama, M. Kida, Y. Kajikawa, T. Tani, Y. Kurumi, "An
Active Noise Control Sys-tem for MR Noise: A Study on an Available ANC
System in Magnetic Field", Proc. of 9th International Conference on
Signal Processing (ICSP2008), Beijing, China, pp. 2693-2696, 2008/10/26.
- S. Kitagawa, Y. Kajikawa, "Dynamic Distortion Measurement for
Linearization of Loud-speaker Systems", Proc. of 2008 International
Symposium on Intelligent Signal Processing and Communication Systems
(ISPACS2008), Bangkok, Thailand, 2009/02/08.
|
2007 |
- S. Ohta, Y. Kajikawa, and Y. Nomura, "Acoustic Echo Cancellation
Using Sub-Adaptive Filter", Proc. of 2007 IEEE International Conference
on Acoustics, Speech, and Signal Processing (ICASSP2007), Hawaii,
U.S.A., Vol. 1, pp. 85-88, 2007/04/15
- Y. Nagase, S. Tsujikawa, Y. Kajikawa, and Y. Nomura, "A Method
for Analyzing Compact Acoustic Reproduction Systems through Acoustic
Equivalent Circuit", Proc. of 19th International Congress on Acoustics
(ICA2007), Madrid, Spain, 2007/09/04
|
2006 |
- Y. Tokoro, Y. Kajikawa, and Y. Nomura, "Improvement of
Cancellation Performance for ANC System Using the Simultaneous
Perturbation Method", Proc. of 2006 IEEE International Conference on
Acoustics, Speech, and Signal Processing (ICASSP2006), Toulouse, France,
vol. V, pp. 297-300, 2006/05/14
- K. Tsukamoto, Y. Kajikawa, and Y. Nomura, "Sound Reproduction
System with Simultaneous Perturbation Method", Proc. of XIV European
Signal Processing Conference (EUSIPCO 2006), Florence, Italy, 2006/09/04
- Y. Kajikawa, "[Invited Paper] Multichannel Active Noise Control
System without Secondary Path Models Using the Simultaneous Perturbation
Algorithm", 4th Joint Meeting of the Acoustical Society of America and
the Acoustical Society of Japan, Hawaii, U.S.A., 4aSP4, 2006/11/28
- H. Furuhashi, Y. Kajikawa, and Y. Nomura, "Realization of
Nonlinear Acoustic Echo Cancellation by Subband Parallel Cascade
Volterra Filter", Proc. of 2006 International Symposium on Intelligent
Signal Processing and Communication Systems (ISPACS2006), Yonago, Japan,
2006/12/12
- S. Ohta, Y. Kajikawa, and Y. Nomura, "Acoustic Echo Cancellation
Using Sub-Adaptive Filter", Proc. of 2006 International Symposium on
Intelligent Signal Processing and Communication Systems (ISPACS2006),
Yonago, Japan, 2006/12/12
|
2005 |
- Y. Kajikawa and Y. Nomura, "Multi-Channel Active Noise Control
with Freely Movable Quiet Zone", Proc. of the Eighth International
Symposium on Signal Processing and Its Applications (ISSPA2005), Sydney,
Australia, Vol. 2, pp. 767-770, 2005/08/28
- J. Sato, Y. Kajikawa, and Y. Nomura, "A Study on Downlink
Beamforming Using Block Weight in TDD/MC-CDMA", Proc. of 2005
International Symposium on Intelligent Sig-nal Processing and
Communication Systems (ISPACS2005), HongKong, China, pp. 497-500,
2005/12/13
|
2004 |
- M. Kajiwara, Y. Kajikawa, and Y. Nomura, "A Design of Mobile
Phones Using Design Support Software for Compact Acoustic Systems",
Proc. of International Congress on Acoustics (ICA2004), Kyoto, Japan,
Mo.P2.21, 2004/04/04
- M. Ozawa, Y. Kajikawa, and Y. Nomura, "An Image Transmission
System in MC-DS-CDMA with Weight Control", Proc. of 2004 IEEE
International Conference on Communications (ICC2004), Paris, France,
Vol. 5, pp. 2507-2510, 2004/06/20
- Y. Kajikawa, "Multi-Channel Active Noise Control without
Secondary Path Models", Proc. of IFAC Workshop on Adaptation and
Learning in Control and Signal Processing (ALCOSP2004), Yokohama, Japan,
pp. 339-344, 2004/08/30
- T. Ninagawa, Y. Kajikawa, and Y. Nomura, "Multi-Channel Active
Noise Control System Using the Perturbation Method with Correlation
Removal Filter", Proc. of XII European Signal Processing Conference
(EUSIPCO 2004), Vienna, Austria, pp. 921-924, 2004/09/06
- Y. Inoue, Y. Kajikawa, and Y. Nomura, "Novel Motion-JPEG2000
Video Transmission System over CDMA Environment", Proc. of International
Symposium on Communications and Information Technologies 2004 (ISCIT
2004), Sapporo, Japan, Vol. 1, pp. 265-268, 2004/10/26
- Y. Kajikawa and Y. Nomura, "Multi-Channel Active Noise Control
with Freely Movable Error Microphones", Proc. of 2005 IEEE International
Conference on Acoustics, Speech, and Signal Processing (ICASSP2005),
Philadelphia, U.S.A., Vol. 3, pp. 149-152, 2005/03/18
- Y. Nomura and Y. Kajikawa, "Linearization of Loudspeaker Systems
Using MINT and Volterra Filters", Proc. of 2005 IEEE International
Conference on Acoustics, Speech, and Signal Processing (ICASSP2005),
Philadelphia, U.S.A., Vol. 4, pp. 457-460, 2005/03/18
|
2003 |
- Y. Kajikawa and Y. Nomura, "Active Noise Control without a
Secondary Path Model by Using a Frequency-Domain Simultaneous
Perturbation Method with Variable Perturbation", Proc. of the 2003 IEEE
International Conference on Acoustics, Speech, and Signal Processing
(ICASSP2003), Hong Kong, 2003/04/06
- T. Ainoya, T. Mori, Y. Kajikawa, and Y. Nomura, "Active Noise
Control Using the Perturbation Method - Verification in Actual
Multi-Channel System -", Proc. of Eighth International Workshop on
Acoustic Echo and Noise Control (IWAENC2003), Kyoto, Japan, pp. 175-178,
2003/09/08
- M. Tsuchimoto, Y. Kajikawa, and Y. Nomura, "Novel Equalization
Technique for DS-CDMA System with Adaptive Antenna Array", Proc. of 2003
International Symposium on Intelligent Signal Processing and
Communication Systems (ISPACS2003), Awaji Island, Japan, pp. 291-296,
2003/12/07
- T. Ainoya, T. Mori, Y. Kajikawa, and Y. Nomura, "Multi-channel
Active Noise Control Using the Perturbation Method", Proc. of 2003
International Symposium on Intelligent Signal Processing and
Communication Systems (ISPACS2003), Awaji Island, Japan, pp. 702-707,
2003/12/07
|
2002 |
- Y. Kajikawa and Y. Nomura, "Linearization Technique for
Stereophonic Reproduction Systems with Nonlinearity", Proc. of XI
European Signal Processing Conference (EUSIPCO 2002), Toulouse, France,
Vol. 1, pp. 321-324, 2002/09/03
- T. Mori, Y. Kajikawa, and Y. Nomura, "Active Noise Control
Systems Using the Frequency Domain Time Difference Simultaneous
Perturbation Method", Proc. of 2002 IEEE International Symposium on
Intelligent Signal Processing and Communication Systems (ISPACS2002),
Kaohsiung, Taiwan, pp. 197-201, 2002/11/21
- J. Hamada, Y. Kajikawa, and Y. Nomura, "Development of a
Software Tool for Eliminating Nonlinear Distortion", Proc. of 2002 IEEE
International Symposium on Intelligent Signal Processing and
Communication Systems (ISPACS2002), Kaohsiung, Taiwan, pp. 277-281,
2002/11/21
|
2001 |
- Y. Kajikawa, and Y. Nomura, "Frequency Domain Active Noise
Control System Using Optimal Step-Size Parameters," Proc. of the 2001
IEEE International Conference on Acoustics, Speech, and Signal
Processing (ICASSP2001), Utah, U.S.A., Vol. 5, pp. 3217-3220, 2001/05/07
- S. Kinoshita, Y. Kajikawa, and Y. Nomura, "Volterra Filters
Using Multirate Signal Processing and Their Application to Loudspeaker
Systems," Proc. of the 2001 IEEE International Conference on Acoustics,
Speech, and Signal Processing (ICASSP2001), Utah, U.S.A., Vol. 6, pp.
3497-3500, 2001/05/07
- S. Kinoshita, Y. Kajikawa, and Y. Nomura, "Subband Adaptive
Volterra Filter and Its Application to Identification of Loudspeaker
Systems," Proc. of the 2001 IEEE-EURASIP Nonlinear Signal and Image
Processing Workshop, Maryland, U.S.A., 2001/06/03
- M. Tsujikawa, Y. Kajikawa, and Y. Nomura, "Summational Complex
NLMS Algorithm for Frequency-Domain Adaptive Volterra Filters," Proc. of
the 2001 IEEE-EURASIP Nonlinear Signal and Image Processing Workshop,
Maryland, U.S.A., 2001/06/03
- Y. Nomura, T. Nakatani, and Y. Kajikawa, "An Automatic Design
Technique Using Genetic Algorithm for the Acoustic Component of Mobile
Phones," Proc. of the 17th Inter-national Congress on Acoustics, Rome,
Italy, 2001/09/03
|
2000 |
- Y. Kajikawa, J. Yabuki, and Y. Nomura, "Stable Condition
Considering Modeling Error in the Filtered-x LMS Algorithm," Proc. of
the 2000 IEEE International Symposium on Circuits and Systems
(ISCAS2000), Geneva, Switzerland, Vol. 3, pp. 642-645, 2000/05/28
- Y. Kajikawa and Y. Nomura, "Active Noise Control System without
Secondary Path Model," Proc. of the 2000 IEEE International Symposium on
Circuits and Systems (ISCAS2000), Geneva, Switzerland, Vol. 4, pp.
349-352, 2000/05/28
- M. Tsujikawa, T. Shiozaki, Y. Kajikawa, and Y. Nomura,
"Identification and Elimination of Second-order Nonlinear Distortion of
Loudspeaker Systems Using Volterra Filter," Proc. of the 2000 IEEE
International Symposium on Circuits and Systems (ISCAS2000), Geneva,
Switzerland, Vol. 5, pp. 249-252, 2000/05/28
- Y. Hashimoto, Y. Kajikawa, and Y. Nomura, "Directional
Difference-Based Impulse Detector and Median Filter," Proc. of X
European Signal Processing Conference (EUSIPCO2000), Tampere, Finland,
TAP2-2, 2000/09/04
- Y. Kajikawa and Y. Nomura, "Frequency Domain Active Noise
Control System without Secondary Path Model," Proc. of X European Signal
Processing Conference (EUSIPCO2000), Tampere, Finland, TPP3-2,
2000/09/04
- M. Tsujikawa, T. Shiozaki, Y. Kajikawa, and Y. Nomura,
"Identification and Elimination of Second-order Nonlinear Distortion of
Loudspeaker Systems Using Digital Volterra Filter," Proc. of X European
Signal Processing Conference (EUSIPCO2000), Tampere, Finland, FPP1-4,
2000/09/04
- Y. Hashimoto, Y. Kajikawa, and Y. Nomura, "High Performance
Impulse Detectors and Its Application to Progressive Switching
Scheme-Based Filters," Proc. of the International Workshop on Signal
Processing Applications and Technology, Tokyo, Japan, pp. 77-80,
2000/10/20
- M. Tsujikawa, Y. Kajikawa, and Y. Nomura, "Identification of
Third-order Volterra Kernels by Multi-sinusoidal Waves and Its
Application to Loudspeaker Systems," Proc. of the International Workshop
on Signal Processing Applications and Technology, Tokyo, Japan, pp.
147-150, 2000/10/20
|
1998 |
- Y. Kajikawa and Y. Nomura, "The Summational Projection Algorithm
for the Adaptive Volterra Filter", Proc. of IX European Signal
Processing Conference (EUSIPCO'98), Rhodes, Greece, Vol. 2, pp. 745-748,
1998/09/08
|
1997 |
- Y. Kajikawa and Y. Nomura, "A Design Method of a Nonlinear
Inverse System by the Adaptive Volterra Filter", Proc. of 1997 IEEE
Workshop on Nonlinear Signal and Image Processing, Michigan, U.S.A.,
TP3-3, 1997/09/08
- Y. Nomura and Y. Kajikawa, "An Elimination Method of the
Nonlinear Distortion in Fre-quency Domain by the Volterra Filter", Proc.
of 1997 IEEE Workshop on Nonlinear Signal and Image Processing,
Michigan, U.S.A., WP3-1, 1997/09/08
- T. Sakamoto, Y. Kajikawa, and Y. Nomura, "A Construction of an
Automatic Piano Playing System Wearing a Performer's Characteristic -
The Generation of a Performer's Characteristic by Musical Sensibility
Space - ", Proc. of 1997 Japan-China Joint Meeting on Musical Acoustics,
Tokyo, Japan, D-5, pp. 121-124, 1997/11/01
- M. Hata, Y. Kajikawa, and Y. Nomura, "A Construction of an
Automatic Piano Playing System Wearing a Player's Characteristic by
Neural Networks ", Proc. of 1997 Japan-China Joint Meeting on Musical
Acoustics, Tokyo, Japan, D-6, pp. 125-128, 1997/11/01
|
1995 |
- Y. Kajikawa, Y. Nomura, J. Ohga, "An Automatic Design of
Telephone-Handset Sup-pressing an Effect of Leak. ~A Design by Nonlinear
Optimization Technique.~", 15th International Congress on Acoustics,
Trondheim, Norway, Vol.4, pp.213-216, 1995/06/26
- Y. Nomura, Y. Kajikawa, J. Ohga, "An Estimation of Acoustic
Parameters of Telephone-Handset by Monte Carlo Method.", 15th
International Congress on Acoustics, Trondheim, Norway, Vol.4,
pp.249-252, 1995/06/26
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