Signal processing for velocity selective recording systems using analogue delay lines

Robert Rieger, John Taylor, Christopher Clarke

Research output: Contribution to conferencePaper

4 Citations (Scopus)

Abstract

This paper describes improvements to the technique of velocity selective recording (VSR) in which multiple neural signals are matched and summed to identify excited axon populations in terms of velocity. The signals are acquired using a multi-electrode cuff (MEC) which is now available as a component for use in implantable neuroprostheses. The improvements outlined in the paper involve the replacement of the digital signal processing stages of a standard delay-matched VSR system with analogue delay lines which promise significant savings in both size and power consumption. These are crucial metrics for an implanted device. Preliminary simulations are provided.
Original languageEnglish
Pages2195-2198
DOIs
Publication statusPublished - 1 May 2012
Event2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012 - Seoul, Korea (South)
Duration: 20 May 201223 May 2012

Conference

Conference2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012
CitySeoul, Korea (South)
Period20/05/1223/05/12

    Fingerprint

Cite this

Rieger, R., Taylor, J., & Clarke, C. (2012). Signal processing for velocity selective recording systems using analogue delay lines. 2195-2198. Paper presented at 2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012, Seoul, Korea (South), . https://doi.org/10.1109/ISCAS.2012.6271725