Presentation | 2010-03-26 Binaural hearing aid using MMSE STSA estimator with ICA-based noise estimation Masanobu GO, Ryoi OKAMOTO, Hiroshi SARUWATARI, Kiyohiro SHIKANO, Hiroshi HOSOI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this research, MMSE STSA estimator with ICA-based noise estimation is applied to the binaural hearing aid system. Our previous research has shown that the MMSE STSA estimator can extract target speech with high accuracy under nonstationary and non-point-source noise conditions, which promises human hearing applications. In this paper, hence, the efficacy of the MMSE STSA estimation method for binaural hearing aid is investigated. We conduct experiments to evaluate performances on the noise reduction, the sound distortion, and the perceptual localization using real-recorded head related transfer functions and environmental noises. Compared with the conventional ICA, the proposed method is superior regarding both noise reduction and sound localization abilities. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ICA / MMSE STSA estimation / binaural hearing aid / noise suppression |
Paper # | EA2009-116 |
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Conference Information | |
Committee | EA |
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Conference Date | 2010/3/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Engineering Acoustics (EA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Binaural hearing aid using MMSE STSA estimator with ICA-based noise estimation |
Sub Title (in English) | |
Keyword(1) | ICA |
Keyword(2) | MMSE STSA estimation |
Keyword(3) | binaural hearing aid |
Keyword(4) | noise suppression |
1st Author's Name | Masanobu GO |
1st Author's Affiliation | Nara Institute of Science and Technology() |
2nd Author's Name | Ryoi OKAMOTO |
2nd Author's Affiliation | Nara Institute of Science and Technology |
3rd Author's Name | Hiroshi SARUWATARI |
3rd Author's Affiliation | Nara Institute of Science and Technology |
4th Author's Name | Kiyohiro SHIKANO |
4th Author's Affiliation | Nara Institute of Science and Technology |
5th Author's Name | Hiroshi HOSOI |
5th Author's Affiliation | Nara Medical University |
Date | 2010-03-26 |
Paper # | EA2009-116 |
Volume (vol) | vol.109 |
Number (no) | 472 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |