Takafumi Hikichi

According to our database, Takafumi Hikichi authored at least 22 papers between 1997 and 2010.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2010

Inverse Filtering for Speech Dereverberation Without the Use of Room Acoustics Information.

Masato Miyoshi, Marc Delcroix, Keisuke Kinoshita, Takuya Yoshioka, Tomohiro Nakatani, Takafumi Hikichi

Proceedings of the Speech Dereverberation., 2010

2008

Maximum likelihood approach to speech enhancement for noisy reverberant signals.

Takuya Yoshioka, Tomohiro Nakatani, Takafumi Hikichi, Masato Miyoshi

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Dereverberation and Denoising Using Multichannel Linear Prediction.

Marc Delcroix, Takafumi Hikichi, Masato Miyoshi

IEEE Trans. Speech Audio Process., 2007

Precise Dereverberation Using Multichannel Linear Prediction.

Marc Delcroix, Takafumi Hikichi, Masato Miyoshi

IEEE Trans. Speech Audio Process., 2007

Dereverberation by Using Time-Variant Nature of Speech Production System.

Takuya Yoshioka, Takafumi Hikichi, Masato Miyoshi

EURASIP J. Adv. Signal Process., 2007

Inverse Filtering for Speech Dereverberation Less Sensitive to Noise and Room Transfer Function Fluctuations.

Takafumi Hikichi, Marc Delcroix, Masato Miyoshi

EURASIP J. Adv. Signal Process., 2007

Robust blind dereverberation of speech signals based on characteristics of short-time speech segments.

Tomohiro Nakatani, Takafumi Hikichi, Keisuke Kinoshita, Takuya Yoshioka, Marc Delcroix, Masato Miyoshi, Biing-Hwang Juang

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Study on Speech Dereverberation with Autocorrelation Codebook.

Tomohiro Nakatani, Biing-Hwang Juang, Takafumi Hikichi, Takuya Yoshioka, Keisuke Kinoshita, Marc Delcroix, Masato Miyoshi

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

Common Acoustical Pole Estimation from Multi-Channel Musical Audio Signals.

Takuya Yoshioka, Takafumi Hikichi, Masato Miyoshi, Hiroshi G. Okuno

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

On a Blind Speech Dereverberation Algorithm Using Multi-Channel Linear Prediction.

Marc Delcroix, Takafumi Hikichi, Masato Miyoshi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

On the Use of Lime Dereverberation Algorithm in an Acoustic Environment With a Noise Source.

Marc Delcroix, Takafumi Hikichi, Masato Miyoshi

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Robust decomposition of inverse filter of channel and prediction error filter of speech signal for dereverberation.

Takuya Yoshioka, Takafumi Hikichi, Masato Miyoshi, Hiroshi G. Okuno

Proceedings of the 14th European Signal Processing Conference, 2006

On robust inverse filter design for room transfer function fluctuations.

Takafumi Hikichi, Marc Delcroix, Masato Miyoshi

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Improved blind dereverberation performance by using spatial information.

Marc Delcroix, Takafumi Hikichi, Masato Miyoshi

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Blind Dereverberation based on Estimates of Signal Transmission Channels without Precise Information of Channel Order.

Takafumi Hikichi, Marc Delcroix, Masato Miyoshi

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Dereverberation of speech signals based on linear prediction.

Marc Delcroix, Takafumi Hikichi, Masato Miyoshi

Proceedings of the 8th International Conference on Spoken Language Processing, 2004

Blind algorithm for calculating common poles based on linear prediction.

Takafumi Hikichi, Masato Miyoshi

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2002

The Sound Synthesis System "Otkinshi": Its Data Structure and Graphical User Interface.

Naotoshi Osaka, Ken-Ichi Sakakibara, Takafumi Hikichi

Proceedings of the 2002 International Computer Music Conference, 2002

A Physical Model of the Sho and Its Application to Articulation Synthesis.

Takafumi Hikichi, Naotoshi Osaka, Fumitada Itakura

Proceedings of the 2002 International Computer Music Conference, 2002

1999

Visual Manipulation Environment for Sound Synthesis, Modification, and Performance.

Naotoshi Osaka, Takafumi Hikichi

Proceedings of the 1999 International Computer Music Conference, 1999

An Approach to Sound Morphing based on Physical Modeling.

Takafumi Hikichi, Naotoshi Osaka

Proceedings of the 1999 International Computer Music Conference, 1999

1997

Studio Report of Computer Music Research Group.

Naotoshi Osaka, Keiji Hirata, Takafumi Hikichi

Proceedings of the 1997 International Computer Music Conference, 1997