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Paper Abstract and Keywords
Presentation 2005-05-20 11:30
Effect of acoustic load parameters for frequency response of headphones
Chika Takahashi, Juro Ohga (S. I. Tech), Ikuo Oohira (Ashida Sound)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes three sorts of measurements made on headphones to clarify most important parameters for design. Recently, the measurement using an IEC 60318 artificial ear is a practical method, known as its data repeatability. The use of the IEC 60959 head and torso simulator (HATS) is regarded as a suitable technique to get data which is similar to human ears response. The authors compared with human ears response and the measured response by IEC 60318 and HATS. Then, they carried out experiments to examine effect of acoustical load parameters for frequency response by a few typical headphones. As a conclusion, acoustical leakage affects to the frequency characteristics.
Keyword (in Japanese) (See Japanese page) 
(in English) headphone / earphone / ear / artificial ear / HATS / application force / acoustical leakage /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 54, EA2005-16, pp. 19-24, May 2005.
Paper # EA2005-16 
Date of Issue 2005-05-13 (EA, SIP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee EA SIP  
Conference Date 2005-05-19 - 2005-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To EA 
Conference Code 2005-05-EA-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of acoustic load parameters for frequency response of headphones 
Sub Title (in English)  
Keyword(1) headphone  
Keyword(2) earphone  
Keyword(3) ear  
Keyword(4) artificial ear  
Keyword(5) HATS  
Keyword(6) application force  
Keyword(7) acoustical leakage  
Keyword(8)  
1st Author's Name Chika Takahashi  
1st Author's Affiliation Shibaura Institute of Techology (S. I. Tech)
2nd Author's Name Juro Ohga  
2nd Author's Affiliation Shibaura Institute of Techology (S. I. Tech)
3rd Author's Name Ikuo Oohira  
3rd Author's Affiliation Ashida Sound Co, Ltd. (Ashida Sound)
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Speaker Author-1 
Date Time 2005-05-20 11:30:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2005-16, SIP2005-21 
Volume (vol) vol.105 
Number (no) no.54(EA), no.56(SIP) 
Page pp.19-24 
#Pages
Date of Issue 2005-05-13 (EA, SIP) 


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