Paper Abstract and Keywords |
Presentation |
2019-03-15 15:15
A Basic Study on Azimuth Estimation Model of Sound Image in Car Cabin by Using a Gammachirp Auditory Filterbank Koji Sakamoto (Denso Ten Technology), Masashi Nakamura, Masanobu Maeda (Denso Ten) EA2018-159 SIP2018-165 SP2018-121 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Accuracy verification of azimuth estimation of sound image was performed by applying the frequency domain binaural model to audio listening environment in car cabin.
Accordingly, the new azimuth estimation model of in-cabin sound image was proposed by examining further high-accuracy for this model.
Here, extraction of physical feature quantity related to azimuth of in-cabin sound image with the gammachirp auditory filterbank improved the estimation accuracy.
As a result, the proposed method has a higher correlational relationship with estimation values and experimental values than the conventional method. Therefore, the results suggesting the effectiveness of the proposed method were obtained. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Azimuth of in-cabin sound image / Interaural level difference / Interaural phase difference / Gammachirp auditory filterbank / Frequency domain binaural model / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 495, EA2018-159, pp. 353-358, March 2019. |
Paper # |
EA2018-159 |
Date of Issue |
2019-03-07 (EA, SIP, 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) |
Download PDF |
EA2018-159 SIP2018-165 SP2018-121 |
Conference Information |
Committee |
EA SIP SP |
Conference Date |
2019-03-14 - 2019-03-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
i+Land nagasaki (Nagasaki-shi) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Engineering/Electro Acoustics, Signal Processing, Speech, and Related Topics |
Paper Information |
Registration To |
EA |
Conference Code |
2019-03-EA-SIP-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Basic Study on Azimuth Estimation Model of Sound Image in Car Cabin by Using a Gammachirp Auditory Filterbank |
Sub Title (in English) |
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Keyword(1) |
Azimuth of in-cabin sound image |
Keyword(2) |
Interaural level difference |
Keyword(3) |
Interaural phase difference |
Keyword(4) |
Gammachirp auditory filterbank |
Keyword(5) |
Frequency domain binaural model |
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1st Author's Name |
Koji Sakamoto |
1st Author's Affiliation |
Denso Ten Technology Limited (Denso Ten Technology) |
2nd Author's Name |
Masashi Nakamura |
2nd Author's Affiliation |
Denso Ten Limited (Denso Ten) |
3rd Author's Name |
Masanobu Maeda |
3rd Author's Affiliation |
Denso Ten Limited (Denso Ten) |
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Speaker |
Author-1 |
Date Time |
2019-03-15 15:15:00 |
Presentation Time |
25 minutes |
Registration for |
EA |
Paper # |
EA2018-159, SIP2018-165, SP2018-121 |
Volume (vol) |
vol.118 |
Number (no) |
no.495(EA), no.496(SIP), no.497(SP) |
Page |
pp.353-358 |
#Pages |
6 |
Date of Issue |
2019-03-07 (EA, SIP, SP) |
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