Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2008-10-24 10:00
A Simple Sound Intensity Measurement System for Predicting Sound Power Level of Products in Making Field
Kota Ishikawa, Kenji Furihata (Shinshu University) EA2008-76
Abstract (in Japanese) (See Japanese page) 
(in English) In our previous paper, a procedure for sound power determination based on minimum measurement data is theoretically and experimentally discussed. Consequently, it is possible to reconstruct only parts of the system emitting the most noise and measure efficiently the sound power level. This paper provides experimental verification, under two types of systematic reflection conditions in a manufacturing field for a vacuum cleaner, of certain analyses for calculating errors in sound power measurement that use the two-microphone cross-spectral method. From the experimental results, it can be found that each difference between ISO9614-1 (PWL; 24 points) and the sound power determined from the proposed minimum measurement data of yields in the low range(315-500Hz) of under 1dB, in mid-frequency range(500-2000Hz) of under 1.9dB.
Keyword (in Japanese) (See Japanese page) 
(in English) Production field / Estimation of sound power / Acoustic intensity method / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 255, EA2008-76, pp. 67-72, Oct. 2008.
Paper # EA2008-76 
Date of Issue 2008-10-16 (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)
Download PDF EA2008-76

Conference Information
Committee EA  
Conference Date 2008-10-23 - 2008-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EA 
Conference Code 2008-10-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Simple Sound Intensity Measurement System for Predicting Sound Power Level of Products in Making Field 
Sub Title (in English)  
Keyword(1) Production field  
Keyword(2) Estimation of sound power  
Keyword(3) Acoustic intensity method  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kota Ishikawa  
1st Author's Affiliation Shinshu University (Shinshu University)
2nd Author's Name Kenji Furihata  
2nd Author's Affiliation Shinshu University (Shinshu University)
3rd Author's Name  
3rd Author's Affiliation ()
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 ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2008-10-24 10:00:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2008-76 
Volume (vol) vol.108 
Number (no) no.255 
Page pp.67-72 
#Pages 6 
Date of Issue 2008-10-16 (EA) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan