DocumentCode :
1982518
Title :
Realtime detection and identification of plural speakers using a microphone array
Author :
OHKADO, Minoru ; Sawada, Hideyuki
Author_Institution :
Dept. of Intelligent Mech. Syst. Eng., Kagawa Univ., Japan
fYear :
2003
fDate :
27-29 July 2003
Firstpage :
151
Lastpage :
156
Abstract :
Voices are used as primary media in human communication. A human voice is a sound generated by the complex movements of the vocal organs, and is the most important media employed for communication in daily life to logical discussions. A human is able to detect the position of a source sound in 3D space by perceiving the time difference reaching to both ears. Furthermore we can selectively listen to an objective voice in the crowd. This paper presents real time detection and identification of a particular person among plural speakers using a microphone array. The system identifies the position of a particular speaker, and enhances the voice signal selectively.
Keywords :
computer peripheral equipment; microphones; speaker recognition; speech-based user interfaces; voice equipment; 3D space; human communication; human voice; microphone array; plural speaker; real time detection; source sound position detection; speaker identification; speaker position; time difference; voice characteristic; voice signal; Acoustic noise; Acoustical engineering; Data mining; Discrete Fourier transforms; Human voice; Intelligent systems; Loudspeakers; Mechanical systems; Microphone arrays; Signal processing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Virtual Environments, Human-Computer Interfaces and Measurement Systems, 2003. VECIMS '03. 2003 IEEE International Symposium on
Print_ISBN :
0-7803-7785-0
Type :
conf
DOI :
10.1109/VECIMS.2003.1227046
Filename :
1227046
Link To Document :
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