Investigation of bat echolocation calls using high resolution spectrogram and instantaneous frequency based analysis

Yannis Kopsinis, Elias Aboutanios, Dean A. Waters, Stephen McLaughlin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

This paper describes the study of bat echolocation signals using high resolution spectral analysis methods such as minimum variance estimator (MVE) and instantaneous frequency IF based analysis. The techniques reported in this paper is demonstrated to be capable of showing previously unseen features in the call structure of bat echolocation. It should be emphasised that although the study is focused on bat echolocation signals, the results are more generally applicable.

Original languageEnglish
Title of host publicationIEEE/SP 15th Workshop on Statistical Signal Processing, 2009
PublisherIEEE
Pages557-560
Number of pages4
ISBN (Electronic)978-1-4244-2711-6
ISBN (Print)978-1-4244-2709-3
DOIs
Publication statusPublished - 2009
Event15th IEEE/SP Workshop on Statistical Signal Processing 2009 - Cardiff, United Kingdom
Duration: 31 Aug 20093 Sep 2009

Conference

Conference15th IEEE/SP Workshop on Statistical Signal Processing 2009
Abbreviated titleSSP 2009
CountryUnited Kingdom
CityCardiff
Period31/08/093/09/09

Cite this

Kopsinis, Y., Aboutanios, E., Waters, D. A., & McLaughlin, S. (2009). Investigation of bat echolocation calls using high resolution spectrogram and instantaneous frequency based analysis. In IEEE/SP 15th Workshop on Statistical Signal Processing, 2009 (pp. 557-560). IEEE. https://doi.org/10.1109/SSP.2009.5278516