Presentation | 2012-12-13 Robust Speech Recognition for Plosive Sound under Noisy Environment Yusuke HASHIMOTO, Wataru TAKAHASHI, Yoshikazu MIYANAGA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this papar, we propose robust speech recognition for plosive sounds under noisy environment.The proposed method employs a simple algorithm and causes a good effect for the improvement of recognition rate among plosive sounds.The proposed method first detects all small parts including plosive sounds automatically and recognizes them by using a short time frame speech features.As a result, the proposed method improves the recognition rate 7% under noisy speech.In addition, the recognition rate is improved about 15% for sounds added with babble noise.These experiments indicate that the proposed method is effective for speech under noisy environments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Speech Recognition / Word Recognition / Plosive Sound / Hidden Markov Model / Voice Activity Detection |
Paper # | SIS2012-37 |
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Committee | SIS |
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Conference Date | 2012/12/6(1days) |
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Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Robust Speech Recognition for Plosive Sound under Noisy Environment |
Sub Title (in English) | |
Keyword(1) | Speech Recognition |
Keyword(2) | Word Recognition |
Keyword(3) | Plosive Sound |
Keyword(4) | Hidden Markov Model |
Keyword(5) | Voice Activity Detection |
1st Author's Name | Yusuke HASHIMOTO |
1st Author's Affiliation | Graduate School of Information Science and Technology Hokkaido University() |
2nd Author's Name | Wataru TAKAHASHI |
2nd Author's Affiliation | Graduate School of Information Science and Technology Hokkaido University |
3rd Author's Name | Yoshikazu MIYANAGA |
3rd Author's Affiliation | Graduate School of Information Science and Technology Hokkaido University |
Date | 2012-12-13 |
Paper # | SIS2012-37 |
Volume (vol) | vol.112 |
Number (no) | 348 |
Page | pp.pp.- |
#Pages | 5 |
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