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Feature evaluation for unsupervised bioacoustic signal segmentation of anuran calls
(Pergamon-Elsevier Science Ltd, 2018-09)
We present a comprehensive study of temporal Low-Level acoustic Descriptors (LLDs) to automatically segment anuran calls in audio streams. The acoustic segmentation, or syllable extraction, is a key task shared by most of ...
Bioacoustic and genetic divergence in a frog with a wide geographical distribution
(WILEY-BLACKWELL, 2013)
Bioacoustic and genetic divergence in a frog with a wide geographical distribution
(ACADEMIC PRESS, 2013)
Reseña de libros: Katydids of Costa Rica. I. Systematics and bioacoustics of the cone-headed katydids. (Orthoptera: Tettigoniidae: Conocephalinae s.l.)Reseña de libros: Katydids of Costa Rica. I. Systematics and bioacoustics of the cone-headed katydids. (Orthoptera: Tettigoniidae: Conocephalinae s.l.)
(Universidad de Costa Rica, 2001)
Conceptual and statistical problems with the use of the Shannon-Weiner entropy index in bioacoustic analyses
(2018-04-03)
Information theory and its indices were developed for human communication to predict the amount of information transferred in a message. One such index, the Shannon-Weiner index (SWI), has often been used to analyse ...
Conceptual and statistical problems with the use of the Shannon-Weiner entropy index in bioacoustic analyses
(2018-04-03)
Information theory and its indices were developed for human communication to predict the amount of information transferred in a message. One such index, the Shannon-Weiner index (SWI), has often been used to analyse ...
El canto de anuncio de la rana endémica del Pedregal de la ciudad de Méx
(Inst. Biologia, Univ. Nacional Autónoma México, 2016)
In this study the advertisement call of the frog Eleutherodactylus grandis from the population of the Ecological Reserve Pedregal de San Angel is described. This call consists in a short whistle without modulated frequency ...