Title :
Biomimetics speaker identification systems for network security gatekeepers
Author :
Wu, Xihong ; Luo, Dingsheng ; Chi, Huisheng ; Szu, Harold
Author_Institution :
Nat. Lab. on Machine Perception, Peking Univ., Beijing, China
Abstract :
The perception mechanisms of the human auditory periphery and cochlear nucleus were simulated and the potential application to the voice password gatekeeper was discussed. A biomimetics speaker identification system was implemented based on the auditory processing. Obvious improvement in the robustness was shown under a noisy environment.
Keywords :
biometrics (access control); hearing; physiological models; speaker recognition; biomimetics speaker identification systems; cochlear nucleus; human auditory periphery; network security gatekeepers; perception mechanisms; voice password gatekeeper; Biomembranes; Biomimetics; Computational modeling; Digital filters; Ear; Filter bank; Frequency; Humans; Radiofrequency identification; Robustness;
Conference_Titel :
Neural Networks, 2003. Proceedings of the International Joint Conference on
Print_ISBN :
0-7803-7898-9
DOI :
10.1109/IJCNN.2003.1224083
