title: The north fur seal uses amplitude modulation to control the spectrum of acoustic signals.
authors.affiliation: Department of Ecology, Russian University of Peoples' Friendship, Podol'skoe sh. 8/5, Moscow, 113093 Russia.
authors.forename: A A
authors.initials: AA
authors.lastname: Nikol'skii
authors.forename: T Yu
authors.initials: TY
authors.lastname: Lisitsyna
mesh_terms: D000161:Acoustic Stimulation; D000818:Animals; D005260:Female; D046069:Fur Seals / Q000502:physiology*; D014828:Vocalization, Animal / Q000502:physiology*