Paper Abstract and Keywords |
Presentation |
2019-10-29 13:00
Application of frequency domain variants of velvet noise to multi-aspect measurement of acoustic systems Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.), Toshio Irino (Wakayama Univ.) EA2019-47 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We introduce FVN (Frequency domain variants of Velvet Noise), a new member of TSP (Time Stretched Pulse), which consists of Swept-sine and maximum length sequence for acoustic measurements. FVN enables flexible designing of signal duration, amplitude envelope, and frequency-duration. It also provides a set of orthogonal sequences by allocating different FVNs using a specific orthogonal set of binary sequences. We introduce applications of FVN to acoustic attributes measurement by taking advantages of these FVN properties. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
all-pass filter / cosine series / group delay / impulse response / nonlinearity / orthogonal sequence / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 253, EA2019-47, pp. 69-75, Oct. 2019. |
Paper # |
EA2019-47 |
Date of Issue |
2019-10-21 (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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EA2019-47 |
Conference Information |
Committee |
EA ASJ-H |
Conference Date |
2019-10-28 - 2019-10-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
NHK Science&Technology Research Lab. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Engineering/Electro Acoustics, Psychological and Physiological Acoustics, High-Reality Audio, Spatial Audio, and Related Topics |
Paper Information |
Registration To |
EA |
Conference Code |
2019-10-EA-H |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Application of frequency domain variants of velvet noise to multi-aspect measurement of acoustic systems |
Sub Title (in English) |
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Keyword(1) |
all-pass filter |
Keyword(2) |
cosine series |
Keyword(3) |
group delay |
Keyword(4) |
impulse response |
Keyword(5) |
nonlinearity |
Keyword(6) |
orthogonal sequence |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Hideki Kawahara |
1st Author's Affiliation |
Wakayama University (Wakayama Univ.) |
2nd Author's Name |
Ken-Ichi Sakakibara |
2nd Author's Affiliation |
Health Science University of Hokkaidoa (Health Science Univ. Hokkaido) |
3rd Author's Name |
Mitsunori Mizumachi |
3rd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. Tech.) |
4th Author's Name |
Masanori Morise |
4th Author's Affiliation |
Meiji University (Meiji Univ.) |
5th Author's Name |
Hideki Banno |
5th Author's Affiliation |
Meijo University (Meijo Univ.) |
6th Author's Name |
Toshio Irino |
6th Author's Affiliation |
Wakayama University (Wakayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-10-29 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
EA |
Paper # |
EA2019-47 |
Volume (vol) |
vol.119 |
Number (no) |
no.253 |
Page |
pp.69-75 |
#Pages |
7 |
Date of Issue |
2019-10-21 (EA) |
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