Paper Abstract and Keywords |
Presentation |
2008-03-20 15:15
[Poster Presentation]
Effects of repetition priming and word familiarity on perception of spectrally degraded spoken words Mika Murao, Yasunari Sasaki, Hiroshi Riquimaroux (Doshisha Univ.) SP2007-192 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Priming effects in the auditory domain have been demonstrated by several studies. Our previous studies examined effects of linguistic knowledge on perception of spectrally degraded spoken words, where the speech signal was replaced by bands of noise while its temporal amplitude envelope preserved (noise-vocoded speech sounds, NVSS), by using direct priming paradigm. Participants were required to identify the degraded words presented auditorily, and priming effects were observed in both familiar and unfamiliar words. In the present study, we used the auditory priming paradigm to generalize what were found in the previous studies and examined the auditory priming effects on perceiving words. In the study phase, natural speech sounds were presented from a loudspeaker and after a distractor task for about 10 minutes, participants were given implicit tests all together, during which participants listened to NVSS words and were asked to identify the words. Consistent with the previous findings, the performance for the studied words were significantly higher than non-studied words for both familiar and unfamiliar words, indicating that priming effects were observed in the auditory perception of NVSS words. The results suggest that the auditory implicit memory would contribute to the perception of spoken words. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
implicit memory / speech perception / auditory priming / noise-vocoded speech sound / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 551, SP2007-192, pp. 35-38, March 2008. |
Paper # |
SP2007-192 |
Date of Issue |
2008-03-13 (SP) |
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) |
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SP2007-192 |
Conference Information |
Committee |
SP |
Conference Date |
2008-03-20 - 2008-03-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ. Tokyo |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
International Workshop (Mar 20), Speech Production, Speech Perception, Hearing and Speech, etc. (Mar 21) |
Paper Information |
Registration To |
SP |
Conference Code |
2008-03-SP |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Effects of repetition priming and word familiarity on perception of spectrally degraded spoken words |
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Keyword(1) |
implicit memory |
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speech perception |
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auditory priming |
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noise-vocoded speech sound |
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1st Author's Name |
Mika Murao |
1st Author's Affiliation |
Doshisha University (Doshisha Univ.) |
2nd Author's Name |
Yasunari Sasaki |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
3rd Author's Name |
Hiroshi Riquimaroux |
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Doshisha University (Doshisha Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-03-20 15:15:00 |
Presentation Time |
90 minutes |
Registration for |
SP |
Paper # |
SP2007-192 |
Volume (vol) |
vol.107 |
Number (no) |
no.551 |
Page |
pp.35-38 |
#Pages |
4 |
Date of Issue |
2008-03-13 (SP) |
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