Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Dolphin's echolocation signals in a complicated acoustic environment. / Ivanov, M. P.
в: Acoustical Physics, Том 50, № 4, 01.07.2004, стр. 469-479.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Dolphin's echolocation signals in a complicated acoustic environment
AU - Ivanov, M. P.
PY - 2004/7/1
Y1 - 2004/7/1
N2 - Echolocation abilities of a dolphin (Tursiops truncatus ponticus) were investigated in laboratory conditions. The experiment was carried out in an open cage using an acoustic control over the behavior of the animal detecting underwater objects in a complicated acoustic environment. Targets of different strength were used as test objects. The dolphin was found to be able to detect objects at distances exceeding 650 m. For the target location, the dolphin used both single-pulse and multipulse echolocation modes. Time characteristics of echolocation pulses and time sequences of pulses as functions of the distance to the target were obtained.
AB - Echolocation abilities of a dolphin (Tursiops truncatus ponticus) were investigated in laboratory conditions. The experiment was carried out in an open cage using an acoustic control over the behavior of the animal detecting underwater objects in a complicated acoustic environment. Targets of different strength were used as test objects. The dolphin was found to be able to detect objects at distances exceeding 650 m. For the target location, the dolphin used both single-pulse and multipulse echolocation modes. Time characteristics of echolocation pulses and time sequences of pulses as functions of the distance to the target were obtained.
UR - http://www.scopus.com/inward/record.url?scp=4644270136&partnerID=8YFLogxK
U2 - 10.1134/1.1776226
DO - 10.1134/1.1776226
M3 - Article
AN - SCOPUS:4644270136
VL - 50
SP - 469
EP - 479
JO - Acoustical Physics
JF - Acoustical Physics
SN - 1063-7710
IS - 4
ER -
ID: 47826753