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A new cochlear model based on adaptive gain mechanism
Lu, XG; Chen, DW; Mira, J; SanchezAndres, JV
1999
发表期刊FOUNDATIONS AND TOOLS FOR NEURAL MODELING, PROCEEDINGS, VOL I
卷号1606页码:180-188
文章类型Article
摘要In this paper, a new nonlinear dynamic cochlear model is proposed based on I/O curve. The feedback path of cochlea is simulated by forward feedback model. Two time constants are used for two different adaptation mechanisms, one is used for cochlea adapting its gain from lower stimulation intensity to higher stimulation intensity, another is used for cochlea adapting its gain from higher stimulation intensity to lower stimulation intensity. Experimental results from psychology is used to fix this model parameters. With this model, forward masking effect can be predicted well, also nonlinear and dynamic characters of real auditory system can be predicted, such as nonlinear compression to different stimulation intensity, onset, off set etc.
WOS标题词Science & Technology ; Technology
收录类别ISTP ; SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods
WOS记录号WOS:000165140200018
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9788
专题09年以前成果
作者单位Chinese Acad Sci, Inst Automat, Natl Lab Pattern REcognit, Beijing, Peoples R China
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Lu, XG,Chen, DW,Mira, J,et al. A new cochlear model based on adaptive gain mechanism[J]. FOUNDATIONS AND TOOLS FOR NEURAL MODELING, PROCEEDINGS, VOL I,1999,1606:180-188.
APA Lu, XG,Chen, DW,Mira, J,&SanchezAndres, JV.(1999).A new cochlear model based on adaptive gain mechanism.FOUNDATIONS AND TOOLS FOR NEURAL MODELING, PROCEEDINGS, VOL I,1606,180-188.
MLA Lu, XG,et al."A new cochlear model based on adaptive gain mechanism".FOUNDATIONS AND TOOLS FOR NEURAL MODELING, PROCEEDINGS, VOL I 1606(1999):180-188.
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