| Presentation | 1996/5/30 Digital Active Noise Controlled Headset Ken-ichi TERAI, Hiroyuki HASHIMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to make labors under a deafening noisy environment less annoying and efficient, a headset communicating system which enables not only to decease the acoustical noise intruding the erars, but also to improve the S/N in the microphone transmission, has been desperately needed. We developed a Digital ANC headset system, which makes it possible to reduce the noise invaded into the microphone, and to control the high periodic frequency noise of the self-monitoring speech signal while the conventional analog ANC headset used to have the great difficulty. The system based on the high sampling technique has an adaptive noise canceller composed of a front noise detection microphone and a voice microphone, and also a controller with front and rear noise detection microphones. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Active Noise Control / Adaptive Filter / Sampling Frequency / Fiead Foward / adaptive noise cancel |
| Paper # | EA96-9 |
| Date of Issue |
| Conference Information | |
| Committee | EA |
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| Conference Date | 1996/5/30(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) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Digital Active Noise Controlled Headset |
| Sub Title (in English) | |
| Keyword(1) | Active Noise Control |
| Keyword(2) | Adaptive Filter |
| Keyword(3) | Sampling Frequency |
| Keyword(4) | Fiead Foward |
| Keyword(5) | adaptive noise cancel |
| 1st Author's Name | Ken-ichi TERAI |
| 1st Author's Affiliation | Matsushita Electric Ind. Co. Ltd.() |
| 2nd Author's Name | Hiroyuki HASHIMOTO |
| 2nd Author's Affiliation | Matsushita Electric Ind. Co. Ltd. |
| Date | 1996/5/30 |
| Paper # | EA96-9 |
| Volume (vol) | vol.96 |
| Number (no) | 84 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |