TY - GEN
T1 - An intelligent hearing aid system based on real-time signal processing
AU - Chen, Yao
AU - Wei, Yangjie
AU - Guan, Nan
AU - Wang, Yi
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/11/18
Y1 - 2014/11/18
N2 - A hearing aid, worn in or around a wearer's ear, is an electroacoustic device to block noise and enhance target sound signal for the wearer. However, there is no method in traditional hearing aids that can automatically separate noise from a received signal mixture. Especially when the backing round is complex, amplified sound by a traditional hearing aid is still a multi-source mixture, and its wearer could not extract the target sound as expected. In this paper, a smart hearing aid system is proposed, consisting of an acoustic property modeling module, an acoustic source separation module and a target source recognition module. The proposed solution can automatically separate an acoustic source and thus enhance the target speaker's sound and filter the other sounds. Experiments with three sources has been conducted and the results show the feasibility and validity of our intelligent hearing aid.
AB - A hearing aid, worn in or around a wearer's ear, is an electroacoustic device to block noise and enhance target sound signal for the wearer. However, there is no method in traditional hearing aids that can automatically separate noise from a received signal mixture. Especially when the backing round is complex, amplified sound by a traditional hearing aid is still a multi-source mixture, and its wearer could not extract the target sound as expected. In this paper, a smart hearing aid system is proposed, consisting of an acoustic property modeling module, an acoustic source separation module and a target source recognition module. The proposed solution can automatically separate an acoustic source and thus enhance the target speaker's sound and filter the other sounds. Experiments with three sources has been conducted and the results show the feasibility and validity of our intelligent hearing aid.
KW - Intelligent hearing aid
KW - acoustic property modeling
KW - acoustic separation
KW - speaker recognition
UR - https://www.scopus.com/pages/publications/84916636071
U2 - 10.1109/CPSNA.2014.18
DO - 10.1109/CPSNA.2014.18
M3 - 会议稿件
AN - SCOPUS:84916636071
T3 - Proceedings - 2nd IEEE International Conference on Cyber-Physical Systems, Networks, and Applications, CPSNA 2014
SP - 55
EP - 58
BT - Proceedings - 2nd IEEE International Conference on Cyber-Physical Systems, Networks, and Applications, CPSNA 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE International Conference on Cyber-Physical Systems, Networks, and Applications, CPSNA 2014
Y2 - 25 August 2014 through 26 August 2014
ER -
