[Spatial analysis of tonal superthreshold signals in dolphins].
Hearing characteristics under the conditions of spacial indetermination of overthreshold tonic signal were studied on dolphins Tursiops truncatus by the method of motordigestive conditional reflexes. High efficiency of spacial analysis on the frequencies 5, 20, 80, 100 kHz was shown. The criterium of relative loss of information in the channel was used for evaluating integral index of efficiency of dolphin spacial hearing.
D000818:Animals; D001307:Auditory Perception; D004289:Dolphins / Q000502:physiology*; D009949:Orientation
Prostransteunnyĭ analiz tonal'nykh nadporogouykh signalov u del'finov afalia