Research

Bat on an FPGA: a biomimetic implementation of a highly parallel signal processing system


Reference:

Clarke, C. T. and Qiang, L., 2004. Bat on an FPGA: a biomimetic implementation of a highly parallel signal processing system. In: 38th Asilomar Conference on Signals, Systems and Computers, 2004-11-07 - 2004-11-10, California.

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Abstract

The advent of multimillion gate FPGAs with hardware support for multiplication gives rise to the opportunity to recreate a significant portion of the front end of a Bat cochlear using this technology. In this paper we describe the implementation of this biomimetic cochlear and show that the whilst the performance required for a real-time implementation is significantly in excess of that possible from a digital signal processor, it is entirely suited to single device FPGA implementation.

Details

Item Type Conference or Workshop Items (Paper)
CreatorsClarke, C. T.and Qiang, L.
Uncontrolled Keywordspipeline processing, band-pass filters, biomimetics, parallel signal processing system, signal processing, biomimetic cochlear, fpga, ear, zoology, bat cochlear, biological techniques, field programmable gate arrays, digital signal processor
DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
RefereedNo
StatusPublished
ID Code5974

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