DocumentCode :
1629332
Title :
Development of a system for location finding of low-level sound source by using human acoustic system with stochastic resonance
Author :
Miyaji, K. ; Tsujita, Katsuyoshi
Author_Institution :
Dept. of Biomed. Eng., Osaka Inst. of Technol., Osaka, Japan
fYear :
2013
Firstpage :
499
Lastpage :
504
Abstract :
The purpose of this study is to develop a system that enables location finding of a small sound. The system is composed of a biologically-inspired system which uses a hearing mechanism based on the human ear and a mechanism for perceiving weak signals that uses stochastic resonance. Using this proposed system, we implemented the location finding of small sounds through numerical simulations and hardware experiments. Good results were obtained for the small sound source location finding.
Keywords :
acoustic signal detection; ear; hearing; numerical analysis; stochastic processes; biologically-inspired system; hearing mechanism; human acoustic system; human ear; low-level sound source; numerical simulations; small sound source location finding; stochastic resonance; Auditory system; Estimation; Ignition; Microphones; Noise; Stochastic resonance; Vibrations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
System Integration (SII), 2013 IEEE/SICE International Symposium on
Conference_Location :
Kobe
Type :
conf
DOI :
10.1109/SII.2013.6776720
Filename :
6776720
Link To Document :
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