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Paper Abstract and Keywords
Presentation 2006-03-13 10:00
Analysis of physical characteristics of supra-aural headphones by examination of acoustical parameters
Chika Takahashi, Megumi Kobayashi, Juro Ohga (S.I.T.), Ikuo Oohira (Ashida Sound Co.,Ltd.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes analysis of headphones to clarify most important parameters for design. As the physical relationship between human ear response and headphones are hardly known, the authors compared with human ears response and the measured response by IEC 60318 and HATS. Then, they examined effect of acoustical load parameters for frequency response by typical supra-aural headphones experimentally. As a conclusion, acoustical leakage affects to the frequency characteristics. The authors determine the quantity of acoustical leakage and suggest the complete acoustical analogous circuit.
Keyword (in Japanese) (See Japanese page) 
(in English) headphones / ear / acoustical analogous circuit / application force / acoustical leakage / artificial ear / HATS /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 651, EA2005-106, pp. 11-16, March 2006.
Paper # EA2005-106 
Date of Issue 2006-03-06 (EA) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee EA  
Conference Date 2006-03-13 - 2006-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To EA 
Conference Code 2006-03-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of physical characteristics of supra-aural headphones by examination of acoustical parameters 
Sub Title (in English)  
Keyword(1) headphones  
Keyword(2) ear  
Keyword(3) acoustical analogous circuit  
Keyword(4) application force  
Keyword(5) acoustical leakage  
Keyword(6) artificial ear  
Keyword(7) HATS  
Keyword(8)  
1st Author's Name Chika Takahashi  
1st Author's Affiliation Shibaura Institute of Technology (S.I.T.)
2nd Author's Name Megumi Kobayashi  
2nd Author's Affiliation Shibaura Institute of Technology (S.I.T.)
3rd Author's Name Juro Ohga  
3rd Author's Affiliation Shibaura Institute of Technology (S.I.T.)
4th Author's Name Ikuo Oohira  
4th Author's Affiliation ASHIDA SOUND CO.,LTD. (Ashida Sound Co.,Ltd.)
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Speaker Author-1 
Date Time 2006-03-13 10:00:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2005-106 
Volume (vol) vol.105 
Number (no) no.651 
Page pp.11-16 
#Pages
Date of Issue 2006-03-06 (EA) 


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