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An analog electronic cochlea
Abstract
An analog electronic cochlea has been built in CMOS VLSI technology using micropower techniques. The key point of the model and circuit is that a cascade of simple, nearly linear, second-order filter stages with controllable Q parameters suffices to capture the physics of the fluid-dynamic traveling-wave system in the cochlea, including the effects of adaptation and active gain involving the outer hair cells. Measurements on the test chip suggest that the circuit matches both the theory and observations from real cochleas.>
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Cited by
Near-Threshold Computing: Reclaiming Moore's Law Through Energy Efficient Integrated Circuits
Dreslinski, R. G., Wieckowski, M., Blaauw, D., Sylvester, D., & Mudge, T. (2010) · Proceedings of the IEEE · doi:10.1109/jproc.2009.2034764 · Cited by 833
AER EAR: A Matched Silicon Cochlea Pair With Address Event Representation Interface
Chan, V., Liu, S.-C., & van Schaik, A. (2007) · IEEE Transactions on Circuits and Systems I: Regular Papers · doi:10.1109/tcsi.2006.887979 · Cited by 285
2022 roadmap on neuromorphic computing and engineering
Christensen, D. V., Dittmann, R., Linares-Barranco, B., Sebastian, A., Le Gallo, M., Redaelli, A., Slesazeck, S., Mikolajick, T., Spiga, S., Menzel, S., et al. (2022) · Neuromorphic Computing and Engineering · doi:10.1088/2634-4386/ac4a83
Metadata
- Authors
- Lyon, R. F., & Mead, C.
- Venue
- IEEE Transactions on Acoustics, Speech, and Signal Processing
- Published
- 1988-07
- Volume
- 36
- Issue
- 7
- Pages
- 1119-1134
- ISSN
- 0096-3518 (ISSN-L)
- OpenAlex
- W2096471577
- Cited by
- 419
- References
- 0
- FWCI
- 14.04
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: An analog electronic cochlea. https://app.cochat.ai/papers/10.1109/29.1639
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- Lyon, R. F., & Mead, C. (1988). An analog electronic cochlea. IEEE Transactions on Acoustics, Speech, and Signal Processing. https://doi.org/10.1109/29.1639
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