Abstract
The characteristics of hearing in the dolphinTursiops truncatus were investigated by the method of motor-feeding conditioned reflexes under conditions of frequency — time signal indeterminancy with background noise. It was shown that the effectiveness of auditory detection of tone-pulse signals is invariant with respect to Doppler and shift signal transformations, while the number of waves is a characteristic parameter of the auditory system.
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Translated from Zhurnal Évolyutsionnoi Biokhimii i Fiziologii, Vol. 12, No. 3. pp. 267–271, 1970.
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Saprykin, V.A., Kovtunenko, S.V., Korolev, V.P. et al. Invariability of auditory perception with respect to frequency — Time signal transformations in the dolphin Tursiops truncatus. Neurosci Behav Physiol 8, 330–333 (1977). https://doi.org/10.1007/BF01182911
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DOI: https://doi.org/10.1007/BF01182911