Presentation | 2008-07-28 On the Schemes for Recognition of Approaching Vehicles through Acoustic Sensing Akira OGAWA, Kensaku ASAHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have been in research for preventing vehicles from collisions at the intersections, and developed a scheme for detecting the sound from tires of a vehicle to recognize an approaching vehicle. The detection time may be affected, however, by the sound the ambient noises and the sound from the measuring vehicle of its own. This paper describes recognition schemes in which the effect of the sound from the engine and cooling fans as well as other ambient noises is to be reduced by means of the spectral subtraction technique with multiple pair of microphones. The effectiveness of the described schemes through field trials is also mentioned. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Collision Avoidance / Acoustic Sensing / Recognition of approaching vehicles / Cross-correlation / Spectral Subtraction |
Paper # | ITS2008-16 |
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Committee | ITS |
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Conference Date | 2008/7/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Intelligent Transport Systems Technology (ITS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On the Schemes for Recognition of Approaching Vehicles through Acoustic Sensing |
Sub Title (in English) | |
Keyword(1) | Collision Avoidance |
Keyword(2) | Acoustic Sensing |
Keyword(3) | Recognition of approaching vehicles |
Keyword(4) | Cross-correlation |
Keyword(5) | Spectral Subtraction |
1st Author's Name | Akira OGAWA |
1st Author's Affiliation | School of Science and Technology, Meijo University() |
2nd Author's Name | Kensaku ASAHI |
2nd Author's Affiliation | School of Science and Technology, Meijo University |
Date | 2008-07-28 |
Paper # | ITS2008-16 |
Volume (vol) | vol.108 |
Number (no) | 171 |
Page | pp.pp.- |
#Pages | 6 |
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