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| Presentation | 2015-08-04 13:45 On an Objective Prediction Method of Binaural Speech Intelligibility Kazuya Taira, Kazuhiro Kondo (Yamagata Univ)  EA2015-22 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Most existing objective intelligibility prediction method predicts monaural intelligibility using monaural signal. Therefore, intelligibility prediction using binaural signals is necessary. In this report, binaural intelligibility was estimated by the better ear model, and its estimation precision was verified. Accordingly, speech samples with various source locations were prepared using binaural simulation. Subjective measurement tests were carried out on these samples. fwSNRseg and LPC cepstrum distance were obtained from these samples. Intelligibility is estimated by applying regression analysis. In result, the estimation precision of the better ear model yielded higher correlation with subjective score than that of the monaural model by approximately 0.2. And the estimation precision of fwSNRseg is higher than that of LPC cepstrum distance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Speech Intelligibility / Intelligibility Estimation / Binaural Hearing / Frequency-weight Segmental SNR / LPC Cepstrum distance / Japanese Diagnostic Rhyme Test / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 169, EA2015-22, pp. 71-76, Aug. 2015. | |
| Paper # | EA2015-22 | |
| Date of Issue | 2015-07-27 (EA) | |
| 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 | EA2015-22 |
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| Conference Information | |
| Committee | EA ASJ-H |
| Conference Date | 2015-08-03 - 2015-08-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ., Research Inst. of Electrical Communication |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Engineering/Electro Acoustics, Psychological and Physiological Acoustics, and Related Topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2015-08-EA-H |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On an Objective Prediction Method of Binaural Speech Intelligibility |
| Sub Title (in English) | |
| Keyword(1) | Speech Intelligibility |
| Keyword(2) | Intelligibility Estimation |
| Keyword(3) | Binaural Hearing |
| Keyword(4) | Frequency-weight Segmental SNR |
| Keyword(5) | LPC Cepstrum distance |
| Keyword(6) | Japanese Diagnostic Rhyme Test |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazuya Taira |
| 1st Author's Affiliation | Yamagata University (Yamagata Univ) |
| 2nd Author's Name | Kazuhiro Kondo |
| 2nd Author's Affiliation | Yamagata University (Yamagata Univ) |
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| Speaker | Author-1 |
| Date Time | 2015-08-04 13:45:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2015-22 |
| Volume (vol) | vol.115 |
| Number (no) | no.169 |
| Page | pp.71-76 |
| #Pages | 6 |
| Date of Issue | 2015-07-27 (EA) |
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