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Paper Abstract and Keywords
Presentation 2011-11-19 09:30
On acoustic signal presentation by means of bone conduction actuator -- Preliminary measurement of threshold and loudness --
Yuki Yae, Fumihiro Nakahara (Kumamoto Univ.), Hidenori Nakatani (Goldendance), Koji Kobayashi (Toyota Tsusho), Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.) EA2011-90
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, bone conduction actuators which can reproduce the high frequency signal around 10 kHz are released in the market and those are used not only for speech but also music reproduction. However, the detail characteristics of bone conduction actuators, such as threshold and loudness characteristics are not yet clear be- cause there are difficulties to make clear the relationship between input signal and perceived sound. In this paper, threshold of stimuli detection and loudness of stimuli are measured by means of psychoacoustical test for a specific inner canal type bone conduction actuator.
Keyword (in Japanese) (See Japanese page) 
(in English) Bone conduction actuator / threshold / loudness characteristics / air conducting sound / bone conducting sound / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 306, EA2011-90, pp. 49-54, Nov. 2011.
Paper # EA2011-90 
Date of Issue 2011-11-11 (EA) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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Conference Information
Committee EA  
Conference Date 2011-11-18 - 2011-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General Topics 
Paper Information
Registration To EA 
Conference Code 2011-11-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On acoustic signal presentation by means of bone conduction actuator 
Sub Title (in English) Preliminary measurement of threshold and loudness 
Keyword(1) Bone conduction actuator  
Keyword(2) threshold  
Keyword(3) loudness characteristics  
Keyword(4) air conducting sound  
Keyword(5) bone conducting sound  
1st Author's Name Yuki Yae  
1st Author's Affiliation Kumamoto University (Kumamoto Univ.)
2nd Author's Name Fumihiro Nakahara  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Hidenori Nakatani  
3rd Author's Affiliation Goldendance Co., Ltd. (Goldendance)
4th Author's Name Koji Kobayashi  
4th Author's Affiliation Toyota Tsusho Corporation (Toyota Tsusho)
5th Author's Name Yoshifumi Chisaki  
5th Author's Affiliation Kumamoto University (Kumamoto Univ.)
6th Author's Name Tsuyoshi Usagawa  
6th Author's Affiliation Kumamoto University (Kumamoto Univ.)
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Date Time 2011-11-19 09:30:00 
Presentation Time 30 
Registration for EA 
Paper # IEICE-EA2011-90 
Volume (vol) IEICE-111 
Number (no) no.306 
Page pp.49-54 
#Pages IEICE-6 
Date of Issue IEICE-EA-2011-11-11 

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