Paper Abstract and Keywords |
Presentation |
2012-06-15 16:45
Does Recovering Sound Sources from Embedded Repetition Require Directed Attention? Keiko Masutomi (TiTech/NTT), Nicolas Barascud, Tobias Overath (UCL), Makio Kashino (NTT/TiTech), Josh H. McDermott (New York Univ.), Maria Chait (UCL) SP2012-48 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
It is known that the auditory system can recover sound sources from mixtures by detecting repeating structure embedded in the acoustic input. In the present experiment we aim to investigate whether this repetition-based sound segregation requires selective attention to sounds or whether it can occur partially outside the focus of attention. We adopted dual-task design which listeners need to concentrate on a rapid sequence of serially presented visual stimuli during sound presentation. Our results suggest that listeners can segregate novel sounds from mixtures when attention is directed elsewhere, that would provide support for its role as an automatic, bottom-up process. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
auditory scene analysis / cocktail party effect / selective attention / simultaneous grouping / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 81, SP2012-48, pp. 81-84, June 2012. |
Paper # |
SP2012-48 |
Date of Issue |
2012-06-07 (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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SP2012-48 |
Conference Information |
Committee |
SP |
Conference Date |
2012-06-14 - 2012-06-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
NTT Atsugi R&D Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Speech perception, production, auditory communication, etc. |
Paper Information |
Registration To |
SP |
Conference Code |
2012-06-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Does Recovering Sound Sources from Embedded Repetition Require Directed Attention? |
Sub Title (in English) |
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Keyword(1) |
auditory scene analysis |
Keyword(2) |
cocktail party effect |
Keyword(3) |
selective attention |
Keyword(4) |
simultaneous grouping |
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1st Author's Name |
Keiko Masutomi |
1st Author's Affiliation |
Tokyo Institute of Technology/NTT (TiTech/NTT) |
2nd Author's Name |
Nicolas Barascud |
2nd Author's Affiliation |
UCL (UCL) |
3rd Author's Name |
Tobias Overath |
3rd Author's Affiliation |
UCL (UCL) |
4th Author's Name |
Makio Kashino |
4th Author's Affiliation |
NTT/Tokyo Institute of Technology (NTT/TiTech) |
5th Author's Name |
Josh H. McDermott |
5th Author's Affiliation |
New York University (New York Univ.) |
6th Author's Name |
Maria Chait |
6th Author's Affiliation |
UCL (UCL) |
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Speaker |
Author-1 |
Date Time |
2012-06-15 16:45:00 |
Presentation Time |
30 minutes |
Registration for |
SP |
Paper # |
SP2012-48 |
Volume (vol) |
vol.112 |
Number (no) |
no.81 |
Page |
pp.81-84 |
#Pages |
4 |
Date of Issue |
2012-06-07 (SP) |
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