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

C T Clarke, L Qiang

Research output: Contribution to conferencePaper

3 Citations (Scopus)

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.
Original languageEnglish
Pages456-460 Vol.1
Publication statusPublished - 2004
Event38th Asilomar Conference on Signals, Systems and Computers - California, USA United States
Duration: 7 Nov 200410 Nov 2004

Conference

Conference38th Asilomar Conference on Signals, Systems and Computers
CountryUSA United States
CityCalifornia
Period7/11/0410/11/04

Keywords

  • pipeline 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

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