Bio-inspired frequency agile acoustic system

Guerreiro, José and Jackson, Joseph C. and Windmill, James F.C.; (2017) Bio-inspired frequency agile acoustic system. In: IEEE Sensors 2016. IEEE, USA. ISBN 9781479982875 (https://doi.org/10.1109/ICSENS.2016.7808868)

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Abstract

Natural passive mechanical systems such as ear tympanic membranes may show active responses by incorporating feedback mechanisms which then affect their mechanical structure. In this paper, the moth’s auditory system is used as a biological model of inspiration. A smart acoustic system which alters its natural resonance frequency was developed. Experimental results, given by a proposed-built real-time embedded system, show time and amplitude dependency towards dynamic frequency adaptation according to the intensity of acoustic input signals.

ORCID iDs

Guerreiro, José ORCID: https://orcid.org/0000-0002-9187-0436

Windmill, James F.C. ORCID: https://orcid.org/0000-0003-4878-349X

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  Item type:	Book Section
  ID code:	57519
  Dates:	Date Event 9 January 2017 Published 8 August 2016 Accepted
  Notes:	© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering Technology and Innovation Centre > Sensors and Asset Management
  Depositing user:	Pure Administrator
  Date deposited:	23 Aug 2016 14:29
  Last modified:	11 Nov 2024 15:06
  Related URLs:	Event Journal or Publication
  URI:	https://strathprints.strath.ac.uk/id/eprint/57519