Identification of Tibicen cicada species by a Principal Components Analysis of their songs

Identification of Tibicen cicada species by a Principal Components Analysis of their songs

Specific identification of three Tibicen cicadas, T. japonicus, T. flammatus and T. bihamatus, by their chirping sounds was carried out using Principal Components Analysis (PCA). High quality recordings of each species were used as the standards. The peak and mean frequencies and the pulse rate were used as the variables. Out of 12 samples recorded in the fields one fell in the vicinity of T. japonicus and all other were positioned near T. bihamatus. Then the cluster analysis of the PCA scores clearly separated each species and allocated the samples in the same way.

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Main Author: Ohya,Eiji
Format: Digital revista
Language:English
Published: Academia Brasileira de Ciências 2004
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200038
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spelling oai:scielo:S0001-376520040002000382004-06-08Identification of Tibicen cicada species by a Principal Components Analysis of their songsOhya,Eiji cicada Tibicen Principal Components Analysis sound identification Specific identification of three Tibicen cicadas, T. japonicus, T. flammatus and T. bihamatus, by their chirping sounds was carried out using Principal Components Analysis (PCA). High quality recordings of each species were used as the standards. The peak and mean frequencies and the pulse rate were used as the variables. Out of 12 samples recorded in the fields one fell in the vicinity of T. japonicus and all other were positioned near T. bihamatus. Then the cluster analysis of the PCA scores clearly separated each species and allocated the samples in the same way.info:eu-repo/semantics/openAccessAcademia Brasileira de CiênciasAnais da Academia Brasileira de Ciências v.76 n.2 20042004-06-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200038en10.1590/S0001-37652004000200038
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Ohya,Eiji
spellingShingle Ohya,Eiji
Identification of Tibicen cicada species by a Principal Components Analysis of their songs
author_facet Ohya,Eiji
author_sort Ohya,Eiji
title Identification of Tibicen cicada species by a Principal Components Analysis of their songs
title_short Identification of Tibicen cicada species by a Principal Components Analysis of their songs
title_full Identification of Tibicen cicada species by a Principal Components Analysis of their songs
title_fullStr Identification of Tibicen cicada species by a Principal Components Analysis of their songs
title_full_unstemmed Identification of Tibicen cicada species by a Principal Components Analysis of their songs
title_sort identification of tibicen cicada species by a principal components analysis of their songs
description Specific identification of three Tibicen cicadas, T. japonicus, T. flammatus and T. bihamatus, by their chirping sounds was carried out using Principal Components Analysis (PCA). High quality recordings of each species were used as the standards. The peak and mean frequencies and the pulse rate were used as the variables. Out of 12 samples recorded in the fields one fell in the vicinity of T. japonicus and all other were positioned near T. bihamatus. Then the cluster analysis of the PCA scores clearly separated each species and allocated the samples in the same way.
publisher Academia Brasileira de Ciências
publishDate 2004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200038
work_keys_str_mv AT ohyaeiji identificationoftibicencicadaspeciesbyaprincipalcomponentsanalysisoftheirsongs
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