Titlebook: Animal Sonar; Processes and Perfor Paul E. Nachtigall (Head, Research Branch),Patrick Book 1988 Springer Science+Business Media New York 19

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Ontogeny of Vocal Signals in the Big Brown Bat, ,ation. Recordings of infant vocalizations from a variety of species show many similarities, even across different families of bats (e.g. Brown, 1976; Gould, 1971, 1975a, 1979; Matsumura, 1979; Brown and Grinnell, 1980; Brown, Brown and Grinnell, 1983). Young infant bats often emit multiple-harmonic

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Observations on the Development of Echolocation in Young Bottlenose Dolphinsn and recording of the ontogeny of their vocal and non-vocal behavior and communication. While pursuing this program we were fortunate to obtain instances of apparent echolocation by the young animals during the fourth postnatal week. Previously, the earliest instance of dolphin echolocation was rep

Tailor

The Short-Time-Duration Narrow-Bandwidth Character of Odontocete Echolocation Signalsemarkably small bandwidth considering their time duration. In fact, these signals achieve the maximum concentration in the time/frequency space that is physically possible. This is demonstrated by comparing the signal waveforms with the result of a computation of the waveform that has the absolute m

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Parallel-Hierarchical Processing of Biosonar Information in the Mustached Batcomplex biosonar signals. Researchers outside of bat neuroethology may have little time to read original articles and may hardly get an integrated view of the neural mechanisms of bat echolocation. Therefore, in this article, I review the present state of our understanding of the neural mechanisms f

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Dolphin Echolocation and Auditionc psychoacoustic research as compared to more general studies concerned with the natural history of the species. Echolocation is essentially a special extension and adaptation of the marine mammal hearing system coupled with an ability to generate sounds. Humans have the ability to judge room size b

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NATO Science Series A:http://image.papertrans.cn/a/image/157677.jpg

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https://doi.org/10.1007/978-1-4684-7493-0Tempo; X-ray; animals; behavior; brain; development; evolution; fish; information; lead; ontogeny; paper; physio