Paper Abstract and Keywords |
Presentation |
2013-12-14 13:50
Binaural sound reproduction using the amplitude control of adjacent virtual loudspeakers Kingo Minami, Takeshi Saitou, Masato Miyoshi (Kanazawa Univ.) EA2013-99 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This report describes a binaural headphone-stereo system using four virtual loudspeakers located in the rear half-plane of a listener. Each virtual loudspeaker is provided through an HRTF-pair corresponding to the left(90°), right(270°), rear-left(150°), or rear-right(210°) of a listener. A sound-image is rendered with the amplitude control of two adjacent virtual loudspeakers among the four. In an experiment intended to show a listener a sound-image that continuously moved around a listener in his/her rear half-plane, it was reported that the image did not move horizontally but went down at around the back of the head. This feeling was improved in almost all the listeners, however, when the elevation angles of the virtual loudspeakers were individually adjusted for them. Interestingly, similar observations were obtained in an experiment wherein “real” loudspeakers were used for the virtual loudspeakers. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Binaural / Head Related Transfer Function / Sound Image / Amplitude Control / Virtual Space / Real Space / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 349, EA2013-99, pp. 67-72, Dec. 2013. |
Paper # |
EA2013-99 |
Date of Issue |
2013-12-06 (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) |
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EA2013-99 |
Conference Information |
Committee |
EA |
Conference Date |
2013-12-13 - 2013-12-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Satellite Plaza of Kanazawa University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General topics |
Paper Information |
Registration To |
EA |
Conference Code |
2013-12-EA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Binaural sound reproduction using the amplitude control of adjacent virtual loudspeakers |
Sub Title (in English) |
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Keyword(1) |
Binaural |
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Head Related Transfer Function |
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Sound Image |
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Amplitude Control |
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Virtual Space |
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Real Space |
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1st Author's Name |
Kingo Minami |
1st Author's Affiliation |
Kanazawa University (Kanazawa Univ.) |
2nd Author's Name |
Takeshi Saitou |
2nd Author's Affiliation |
Kanazawa University (Kanazawa Univ.) |
3rd Author's Name |
Masato Miyoshi |
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Kanazawa University (Kanazawa Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-12-14 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
EA |
Paper # |
EA2013-99 |
Volume (vol) |
vol.113 |
Number (no) |
no.349 |
Page |
pp.67-72 |
#Pages |
6 |
Date of Issue |
2013-12-06 (EA) |
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