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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, IPSJ-SLP, NLC, IPSJ-NL (Joint) [detail] |
2016-12-20 11:45 |
Tokyo | NTT Musashino R&D | Study on i-vector based speaker verification using rank for short utterances Misaki Tsujikawa (Panasonic/Sokendai), Tsuyoki Nishikawa (Panasonic), Tomoko Matsui (ISM)  SP2016-53 |
Generally, short utterance test data seriously degrades the accuracy of speaker verification. However, in many voice-ope... [more] | SP2016-53 pp.23-26 |
| WIT, SP, ASJ-H, PRMU | 2015-06-18 14:50 |
Niigata | Study on i-vector based speaker identification for short utterances Misaki Tsujikawa (Panasonic Corporation/SOKENDAI), Tsuyoki Nishikawa (Panasonic Corporation), Tomoko Matsui (ISM) PRMU2015-43 SP2015-12 WIT2015-12 |
Recently, voice controlled system is growing popular due to the development of speech recognition technology. For exampl... [more] | PRMU2015-43 SP2015-12 WIT2015-12 pp.65-70 |
|
| EA | 2006-07-14 14:00 |
Saitama | Pioneer Corporate Research and Development Laboratories | Multi-channel acoustic echo separation based on multiple-input single-output ICA with separation matrix constraint Tsuyoki Nishikawa, Takeo Kanamori, Koichiro Mizushima (MEI) |
We propose a new multi-channel acoustic echo cancellation algorithm based on independent component analysis (ICA) with... [more] |
EA2006-29 pp.27-32 |
| EA | 2005-01-27 14:30 |
Osaka | Kansai Univ. | Stable Learning and Low-Distortion Algorithm for Overdetermined Blind Separation of Temporally Correlated Signals Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) |
We propose a new algorithm with a stable learning and low-distortion based on overdetermined blind separation for the co... [more] | EA2004-120 pp.19-24 |
| EA | 2005-01-27 15:50 |
Osaka | Kansai Univ. | Selection of Optimal Null Beamformer Based on Kurtosis Criterion Sachiko Obara, Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) |
We propose a new selection method of optimal null beamformer based on a kurtosis criterion for fast speech enhancement ... [more] |
EA2004-122 pp.31-36 |
| EA | 2005-01-27 16:20 |
Osaka | Kansai Univ. | Hands-Free Speech Recognition Using Spatial Subtraction Array and Known Noise Superimposition Yasuaki Ohashi, Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) |
We propose a spatial subtraction array (SSA) and known noise superimposition to achieve a robust hands-free speech recog... [more] | EA2004-123 pp.37-42 |
| EA | 2004-11-25 14:00 |
Oita | Ohita Univ. | Fast-Convergence Algorithm Combining ICA and Beamforming for Blind Separation of More than Two Sources Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) |
We propose a new blind source separation (BSS) algorithm for multiple source signals. In the proposed algorithm, indepen... [more] | EA2004-92 pp.13-18 |
| EA | Miyagi | High-Convergence Algorithm Combining SIMO-ICA and DOA Estimation for Blind Binaural Signal Separation Tomoya Takatani, Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) |
[more] | EA2004-43 pp.31-36 |
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