DocumentCode :
2849961
Title :
Auditory System Design Based on Mobile Robot
Author :
Yang, Peng ; Xu, Qinqi ; Zu, Linan
Author_Institution :
Sch. of Electr. Eng. & Autom., Hebei Univ. of Technol., Tianjin, China
fYear :
2009
fDate :
1-3 Nov. 2009
Firstpage :
265
Lastpage :
268
Abstract :
The method of auditory system design based on time difference is proposed. According to the special character of sound signal and basic need of collection technology, it had been explored to the microphone choice and the signal pretreatment. The programmable counter array was adopted to capture the time difference. In this paper, sound signal amplifier, waveform shaping, calculation of the sound source and software implementation was designed. Experiments showed that the design can make the robot rapidly and accurately reach the target sound source location.
Keywords :
audio signal processing; hearing; mobile robots; auditory system design; mobile robot; programmable counter array; software implementation; sound signal amplifier; sound source calculation; time difference; waveform shaping; Acoustic devices; Acoustic signal detection; Acoustic waves; Auditory system; Human robot interaction; Intelligent robots; Microphones; Mobile robots; Robot sensing systems; Threshold voltage; auditory; mobile robot; perception; sound localization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Networks and Intelligent Systems, 2009. ICINIS '09. Second International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-5557-7
Electronic_ISBN :
978-0-7695-3852-5
Type :
conf
DOI :
10.1109/ICINIS.2009.74
Filename :
5365322
Link To Document :
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