title: [Acoustic analysis of signals in mammals].
abstract: 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.
authors.affiliation: Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, Moscow, 117071 Russia.
authors.forename: V D
authors.initials: VD
authors.lastname: Il'ichev
authors.forename: O L
authors.initials: OL
authors.lastname: Silaeva
mesh_terms: D000819:Animal Communication; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D004285:Dogs; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male; D008322:Mammals / Q000502:physiology*; D013061:Speech Acoustics
vernacular_title: Akusticheskiĭ analiz signalov mlekopitaiushchikh.