Detail publikačního výsledku

Implementation of Developed Gunshot Detection Algorithm on TMS320C6713 Processor

HRABINA, M.; SIGMUND, M.

Originální název

Implementation of Developed Gunshot Detection Algorithm on TMS320C6713 Processor

Anglický název

Implementation of Developed Gunshot Detection Algorithm on TMS320C6713 Processor

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with implementing a real-time gunshot detection algorithm on the digital signal processor TMS320C6713. The developed algorithm uses 3 linear predictive coding coefficients, energy in 3 spectral bands, and frame correlation. The audio input signal is continuously processed and signal frames considered to contain a gunshot are shortly signalized by an LED indicator. Experimental results achieved 82% correctly detected gunshots and 3% false alarms. The system should increase protection of wild elephants in Africa.

Anglický abstrakt

This paper deals with implementing a real-time gunshot detection algorithm on the digital signal processor TMS320C6713. The developed algorithm uses 3 linear predictive coding coefficients, energy in 3 spectral bands, and frame correlation. The audio input signal is continuously processed and signal frames considered to contain a gunshot are shortly signalized by an LED indicator. Experimental results achieved 82% correctly detected gunshots and 3% false alarms. The system should increase protection of wild elephants in Africa.

Klíčová slova

digital signal processing; acoustic signal analysis; gunshot detection; processor TMS320C6713

Klíčová slova v angličtině

digital signal processing; acoustic signal analysis; gunshot detection; processor TMS320C6713

Autoři

HRABINA, M.; SIGMUND, M.

Rok RIV

2017

Vydáno

15.07.2016

ISBN

978-1-4673-8460-5

Kniha

Proceedings of 2016 SAI Computing Conference

Strany od

902

Strany do

905

Strany počet

4

URL

https://ieeexplore.ieee.org/document/7556087

BibTex

@inproceedings{BUT127480,
  author="Martin {Hrabina} and Milan {Sigmund}",
  title="Implementation of Developed Gunshot Detection Algorithm on TMS320C6713 Processor",
  booktitle="Proceedings of 2016 SAI Computing Conference",
  year="2016",
  number="1",
  pages="902--905",
  doi="10.1109/SAI.2016.7556087",
  isbn="978-1-4673-8460-5",
  url="https://ieeexplore.ieee.org/document/7556087"
}