PROCEEDINGS OF THE ITE ANNUAL CONVENTION
Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846
2009
Session ID : 14-2
Conference information

14-2 Detecting the sirens of emergency vehicles
Ryoichi MORISHITATetsuya MATSUMOTOYoshinori TAKEUCHIHiroaki KUDONoboru OHNISHITakashi ISHIZAKI
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
The sirens of emergency vehicles have the same characteristics that amplitude spectrum has its maximum at the fundamental frequency. We propose a method for detecting the sirens by using this characteristics.
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© 2009 The Institute of Image Information and Television Engineers
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