[Functional harmony of the sonar clicks and whistles in the acoustic emissions of the Amazonian dolphin Sotalis fluviatilis Gervais and Deville].
By analyzing acoustic signals recorded from Sotalia in the Amazon River, its appears that phonation system use the same mechanism to produce click and monochromatic whistling, with a regular evolution between them.
Alcuri
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Société ALCTRA, Montreuil.
Busnel
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D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D004289:Dolphins / Q000502:physiology*; D004455:Echolocation; D013016:Sound; D013018:Sound Spectrography; D013020:South America; D014828:Vocalization, Animal / Q000502:physiology*
Unicité fonctionnelle des clics sonar et des sifflements dans les émissions acoustiques d'un dauphin Amazonien Sotalia fluviatilis Gervais et Deville.