Paper Abstract and Keywords |
Presentation |
2021-02-22 13:00
Development of truncated cone shaped reflective plate type aerial ultrasonic source using planar reflective plate Shinnosuke Uchiyama, Takuya Asami, Hikaru Miura (Nihon Univ.) US2020-66 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The technology which delivers the powerful aerial sound wave with the sharp directivity to the long distance is required. As a sound source for this purpose, authors have examined a sound source in which a complex reflective plate is attached to a circular transverse vibrating plate of aerial ultrasonic sound source. In this study, the truncated cone shaped reflective plate which combined the planar reflective plate in which the sound wave radiated from the vibrating plate repeatedly reflective plates in vibrating plate and reflective plate was examined. In addition, the directivity of sound wave, sound pressure, and attenuation characteristics of sound waves obtained at a long distance were investigated when the length of the truncated cone shaped reflective plate was changed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Aerial ultrasonic sound wave / Strong ultrasonic / Circular transverse vibrating plate / Uni-directionality / Far sound field / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 377, US2020-66, pp. 1-4, Feb. 2021. |
Paper # |
US2020-66 |
Date of Issue |
2021-02-15 (US) |
ISSN |
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 |
US2020-66 |
Conference Information |
Committee |
US |
Conference Date |
2021-02-22 - 2021-02-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
US |
Conference Code |
2021-02-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Development of truncated cone shaped reflective plate type aerial ultrasonic source using planar reflective plate |
Sub Title (in English) |
|
Keyword(1) |
Aerial ultrasonic sound wave |
Keyword(2) |
Strong ultrasonic |
Keyword(3) |
Circular transverse vibrating plate |
Keyword(4) |
Uni-directionality |
Keyword(5) |
Far sound field |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Shinnosuke Uchiyama |
1st Author's Affiliation |
Nihon University (Nihon Univ.) |
2nd Author's Name |
Takuya Asami |
2nd Author's Affiliation |
Nihon University (Nihon Univ.) |
3rd Author's Name |
Hikaru Miura |
3rd Author's Affiliation |
Nihon University (Nihon Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2021-02-22 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2020-66 |
Volume (vol) |
vol.120 |
Number (no) |
no.377 |
Page |
pp.1-4 |
#Pages |
4 |
Date of Issue |
2021-02-15 (US) |
|