Presentation | 2012-05-24 A Study of Acoustic Distance Measurement Method Based on Interference of Speech Presented by a Dialogue System in Real Environments Masato NAKAYAMA, Yuma NEKI, Noboru NAKASAKO, Tetsuji UEBO, Takanobu NISHIURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose an acoustic distance measurement method based on interference of speech presented by a dialogue system. The proposed method estimates the distances to talkers in speech segments using the results of voice activity detection. In addition, since ambient noise degrades the performance of acoustic distance measurement in real environments, the proposed method makes use of an acoustic distance measurement method based on subtraction and an acoustic distance measurement method based on the calibration and whitening processing. Finally, we confirmed the effectiveness of the proposed method through experiments in real environments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Acoustic distance measurement / Interference / Dialogue system / Voice activity detection / Real environments |
Paper # | EA2012-3,SIP2012-3,SP2012-3 |
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Conference Information | |
Committee | EA |
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Conference Date | 2012/5/17(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) | A Study of Acoustic Distance Measurement Method Based on Interference of Speech Presented by a Dialogue System in Real Environments |
Sub Title (in English) | |
Keyword(1) | Acoustic distance measurement |
Keyword(2) | Interference |
Keyword(3) | Dialogue system |
Keyword(4) | Voice activity detection |
Keyword(5) | Real environments |
1st Author's Name | Masato NAKAYAMA |
1st Author's Affiliation | College of Info. Sci. & Eng., Ritsumeikan Univ.:Factory of Bio.-Ori. Sci. & Tech., Kinki Univ.() |
2nd Author's Name | Yuma NEKI |
2nd Author's Affiliation | Factory of Bio.-Ori. Sci. & Tech., Kinki Univ. |
3rd Author's Name | Noboru NAKASAKO |
3rd Author's Affiliation | Factory of Bio.-Ori. Sci. & Tech., Kinki Univ. |
4th Author's Name | Tetsuji UEBO |
4th Author's Affiliation | Factory of Bio.-Ori. Sci. & Tech., Kinki Univ.:WIRE AUTOMATIC DEVICE Co.,Ltd. |
5th Author's Name | Takanobu NISHIURA |
5th Author's Affiliation | College of Info. Sci. & Eng., Ritsumeikan Univ. |
Date | 2012-05-24 |
Paper # | EA2012-3,SIP2012-3,SP2012-3 |
Volume (vol) | vol.112 |
Number (no) | 47 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |