| Presentation | 2005-05-20 Effect of acoustical load parameters for frequency response of headphones Chika TAKAHASHI, Juro OHGA, Ikuo OOHIRA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | headphone / earphone / ear / artificial ear / HATS / application force / acoustical leakage |
| Paper # | EA2005-16,SIP2005-21 |
| Date of Issue |
| Conference Information | |
| Committee | EA |
|---|---|
| Conference Date | 2005/5/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Engineering Acoustics (EA) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of acoustical 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 |
| 1st Author's Name | Chika TAKAHASHI |
| 1st Author's Affiliation | Faculty of Engineering, Shibaura Institute of Technology() |
| 2nd Author's Name | Juro OHGA |
| 2nd Author's Affiliation | Faculty of Engineering, Shibaura Institute of Technology |
| 3rd Author's Name | Ikuo OOHIRA |
| 3rd Author's Affiliation | Ashida Sound Co., Ltd. |
| Date | 2005-05-20 |
| Paper # | EA2005-16,SIP2005-21 |
| Volume (vol) | vol.105 |
| Number (no) | 54 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |