Paper Abstract and Keywords |
Presentation |
2014-11-13 16:10
Study of Sound Localization using Parametric Loudspeakers in Front of Listener Kazuhiro Shimizu, Kouki Ito, Shigeaki Aoki (Kanazawa Inst. of Tech.) US2014-64 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A parametric loudspeaker has very sharp directivity in comparing with a conventional dynamic loudspeaker. In reproducing sounds with the sound pressure level difference between two loudspeakers, sound image localization with two parametric loudspeakers in probably different from that with two conventional loudspeakers. Thus, two kinds of characteristic of sound localization with parametric loudspeakers were clarified from the listening test results. First, the parametric loudspeakers installed at the upper and lower positions in front of a listener. It was shown that the sound localization in the vertical direction was able to the controlled. Next, two parametric loudspeakers lay adjacent to each just in front of the listener. It was found that the range of sound localization in the horizontal direction expanded outer side of the positions of the right and left parametric loudspeakers. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Parametric Loudspeaker / Sound Localization / Listening test / Sound pressure level difference / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 296, US2014-64, pp. 35-38, Nov. 2014. |
Paper # |
US2014-64 |
Date of Issue |
2014-11-06 (US) |
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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US2014-64 |
Conference Information |
Committee |
US |
Conference Date |
2014-11-13 - 2014-11-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanazawa Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
US |
Conference Code |
2014-11-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study of Sound Localization using Parametric Loudspeakers in Front of Listener |
Sub Title (in English) |
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Keyword(1) |
Parametric Loudspeaker |
Keyword(2) |
Sound Localization |
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Listening test |
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Sound pressure level difference |
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1st Author's Name |
Kazuhiro Shimizu |
1st Author's Affiliation |
Kanazawa Institute of Technology (Kanazawa Inst. of Tech.) |
2nd Author's Name |
Kouki Ito |
2nd Author's Affiliation |
Kanazawa Institute of Technology (Kanazawa Inst. of Tech.) |
3rd Author's Name |
Shigeaki Aoki |
3rd Author's Affiliation |
Kanazawa Institute of Technology (Kanazawa Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2014-11-13 16:10:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2014-64 |
Volume (vol) |
vol.114 |
Number (no) |
no.296 |
Page |
pp.35-38 |
#Pages |
4 |
Date of Issue |
2014-11-06 (US) |
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