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| Presentation | 2015-05-20 15:15 A Method to Detect Inaudible Phoneme Boundary based on Transition of Wavelets' Center-of-Balance and its Application to Inaudible Continuous Speech Recognition Hidetoshi Nagai, Saki Kanaida, Teigo Nakamura (Kyutech)  HCS2015-38 HIP2015-38 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We research on inaudible speech recognition with surface EMG. On a natural speech, a speaker changes his mouth shape continuously. So, time segments may not have stable features, even if the segments are selected from one phoneme. It means that we need a reference point to extract features for recognition. In this paper, we treat a phoneme boundary as the reference point, and propose a method to find the boundary based on the center-of-balance transition of wavelet coefficients. Furthermore, we report the result of continuous pair of phonemes recognition based on HMM using features of muscular activity around the boundary. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | inaudible speech recognition / silent speech recognition / surface EMG / wavelet analysis / center-of-balance transition method / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 36, HIP2015-38, pp. 249-254, May 2015. | |
| Paper # | HIP2015-38 | |
| Date of Issue | 2015-05-12 (HCS, HIP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | HCS2015-38 HIP2015-38 |
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| Conference Information | |
| Committee | HCS HIP HI-SIGCOASTER |
| Conference Date | 2015-05-19 - 2015-05-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication Enhancing, Human Communications, and Human Information Processing |
| Paper Information | |
| Registration To | HIP |
| Conference Code | 2015-05-HCS-HIP-SIGCE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method to Detect Inaudible Phoneme Boundary based on Transition of Wavelets' Center-of-Balance and its Application to Inaudible Continuous Speech Recognition |
| Sub Title (in English) | |
| Keyword(1) | inaudible speech recognition |
| Keyword(2) | silent speech recognition |
| Keyword(3) | surface EMG |
| Keyword(4) | wavelet analysis |
| Keyword(5) | center-of-balance transition method |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hidetoshi Nagai |
| 1st Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 2nd Author's Name | Saki Kanaida |
| 2nd Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 3rd Author's Name | Teigo Nakamura |
| 3rd Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
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| Speaker | Author-1 |
| Date Time | 2015-05-20 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | HIP |
| Paper # | HCS2015-38, HIP2015-38 |
| Volume (vol) | vol.115 |
| Number (no) | no.35(HCS), no.36(HIP) |
| Page | pp.249-254 |
| #Pages | 6 |
| Date of Issue | 2015-05-12 (HCS, HIP) |
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