Differences in the whistle characteristics and repertoire of Bottlenose and Spinner Dolphins
Several methods have been used to compare the whistles produced by dolphins. The two methods used in this study are: (1) a classification of whistle contours in six categories (i.e. constant frequency, upsweep, downsweep, concave, convex, and sine) and (2) the extraction of frequency and time parame...
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| Format: | Article |
| Language: | English |
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Academia Brasileira de Ciências
2004-06-01
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| Series: | Anais da Academia Brasileira de Ciências |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200030 |