A bio-inspired active radio-frequency silicon cochlea
Fast wideband spectrum analysis is expensive in power and hardware resources. We show that the spectrum-analysis architecture used by the biological cochlea is extremely efficient: analysis time, power and hardware usage all scale linearly with N, the number of output frequency bins, versus N log(N)...
Main Authors: | Mandal, Soumyajit (Contributor), Zhak, Serhii M. (Contributor), Sarpeshkar, Rahul (Contributor) |
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Other Authors: | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor) |
Format: | Article |
Language: | English |
Published: |
Institute of Electrical and Electronics Engineers,
2010-11-12T20:19:50Z.
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Subjects: | |
Online Access: | Get fulltext |
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