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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Implementing Gunshot Detection Algorithm on Digital Signal Processor
 Hrabina, Martina
Aim of this paper is implementation of developed gunshot detection algorithm on TMS320C6713 digital signal processor. Used algorithm is based on 3 LPC coefficients, energy in 3 spectral bands and correlation against template. Analyzed acoustical signal is segmented into 23 ms frames. If a segment contains gunshot, it is signalized by flashing LED diode. This method results in 82% correct gunshot detection and approximately 3% false alarms averaged in various nongunshot sound categories.
Detailed record
Implementing Gunshot Detection Algorithm on Digital Signal Processor
 Hrabina, Martina
Aim of this paper is implementation of developed gunshot detection algorithm on TMS320C6713 digital signal processor. Used algorithm is based on 3 LPC coefficients, energy in 3 spectral bands and correlation against template. Analyzed acoustical signal is segmented into 23 ms frames. If a segment contains gunshot, it is signalized by flashing LED diode. This method results in 82% correct gunshot detection and approximately 3% false alarms averaged in various nongunshot sound categories.
Detailed record

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1 Hrabina, M.,
12 Hrabina, Martin
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