| Presentation | 2005-03-14 Circular microphone arrays for estimating location of sound sources with Hopfield neural network Ryuudou NAGASE, Kunio OISHI, Hajime KUBOTA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a direction of arrival estimation of sound sources using the Hopfield neural network with the microphone array. This technique that was originally proposed with array of sensors can decrease computational complexity more than the technique without neural network. The microphone array is used in an application different from the array of sensors. Therefore, this paper proposes a new microphone array model in which the distance of sound sources can be considered. Further, the linear array is difficult to detect the sound from the source on the same line as the linear array. The proposed array has advantage of detecting the arrival sound without the direction. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | estimating location / microphone array / Hopfield neural network / array signal processing |
| Paper # | CAS2004-92,SIP2004-135,CS2004-228 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 2005/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Systems (CS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Circular microphone arrays for estimating location of sound sources with Hopfield neural network |
| Sub Title (in English) | |
| Keyword(1) | estimating location |
| Keyword(2) | microphone array |
| Keyword(3) | Hopfield neural network |
| Keyword(4) | array signal processing |
| 1st Author's Name | Ryuudou NAGASE |
| 1st Author's Affiliation | Graduate School of System Electronics, Tokyo University of Technology() |
| 2nd Author's Name | Kunio OISHI |
| 2nd Author's Affiliation | School of Computer Science, Tokyo University of Technology |
| 3rd Author's Name | Hajime KUBOTA |
| 3rd Author's Affiliation | Department of Electrical, Electronics and Computer Engineering, Chiba Institute of Technology |
| Date | 2005-03-14 |
| Paper # | CAS2004-92,SIP2004-135,CS2004-228 |
| Volume (vol) | vol.104 |
| Number (no) | 720 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |