Presentation | 1999/6/18 An waveform measure for predicting accuracy deterioration in noisy speech recognition Masato KONDO, Kazuya TAKEDA, Fumitada ITAKURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An waveform measure for predicting deterioration in speech recognition accuracy under noisy condition is proposed. The measure does not use original, i.e., clean, speech and is applicable to various speech degrading conditions. The basic method of the measurement is to integrate the dynamic ranges of sub-bands by multiplying the predetermined recognition accuracy at the given dynamic range. The effectiveness of the measure is confirmed from a speaker-closed experiment, in which the predicted recognition accuracy is highly correlated with the experimental results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | speech recognition / speech quality / dynamic range |
Paper # | SP99-28 |
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Conference Information | |
Committee | SP |
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Conference Date | 1999/6/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Speech (SP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An waveform measure for predicting accuracy deterioration in noisy speech recognition |
Sub Title (in English) | |
Keyword(1) | speech recognition |
Keyword(2) | speech quality |
Keyword(3) | dynamic range |
1st Author's Name | Masato KONDO |
1st Author's Affiliation | Graduate School of Engineering() |
2nd Author's Name | Kazuya TAKEDA |
2nd Author's Affiliation | Graduate School of Engineering:Center for Integrated Acoustic Information Research Nagoya University |
3rd Author's Name | Fumitada ITAKURA |
3rd Author's Affiliation | Center for Information Media Studies:Center for Integrated Acoustic Information Research Nagoya University |
Date | 1999/6/18 |
Paper # | SP99-28 |
Volume (vol) | vol.99 |
Number (no) | 121 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |