Record Details

Il'ichev, V. D.;Silaeva, O. L.
Acoustic analysis of signals in mammals
Biology Bulletin
Journal Article
Tapir Bibliography
Spectral-prosodic characteristics of signals were analyzed synchronously with the main frequency for 32 mammals and one reptile using a KAZ-01 complex sound analyzer. The method of phoneme analysis was adapted for analysis of the signals. The main features of signaling in mammals have been revealed, which differed from those in birds and humans: low frequency range, low fundamental frequency, small number of local maxima, small frequency distance between them, and a significant amount of local maxima with zero energy.
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