Lateral Coupling in Silicon Cochlear Models

被引：3

作者：

Rumberg, Brandon ^{[1
]}

McMillan, Kyle ^{[1
]}

Rea, Charles ^{[1
]}

Graham, David W. ^{[1
]}

机构：

[1] W Virginia Univ, Lane Dept Comp Sci & Elect Engn, Morgantown, WV 26506 USA

来源：

2008 51ST MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2 | 2008年

关键词：

D O I：

10.1109/MWSCAS.2008.4616727

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Drawing inspiration from biological studies, we have developed a novel silicon cochlea model which better accounts for the effect of local fluid coupling on the basilar membrane. This fluid coupling is emulated by coupling an extra wideband filter to each narrowband filter in the array. In this paper we present some of the biological background and give a short survey of earlier silicon cochlea models. We then briefly discuss the bandpass-filter element used in the circuit before presenting our silicon cochlea model along with measurements of the performance of a single filter tap.

引用

页码：25 / 28

页数：4

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