Testing of a Laboratory Prototype for Recording Dolphin Signals with an Extended Frequency Band of the Through Path

M. P.  Ivanov; S. N.  Butov; L. E.  Leonova; E. V.  Romanovskaya; V. E.  Stefanov

doi:10.1134/S1063771019050105

Testing of a Laboratory Prototype for Recording Dolphin Signals with an Extended Frequency Band of the Through Path

M. P. Ivanov, S. N. Butov, L. E. Leonova, E. V. Romanovskaya, V. E. Stefanov

Результат исследований: Научные публикации в периодических изданиях › статья › рецензирование

1 Цитирования (Scopus)

Аннотация

New technologies for the digital recording of broadband complex signals have made it possible to develop and create laboratory autonomous multichannel equipment to record bioacoustic activity on a digital medium with low power consumption and the possibility of continuous recording for up to 4 h. The equipment operates under the control of a fit-PC computer with the Windows operating system and the PowerGraph program for digital recording in a frequency band of the analog path of up to 600 kHz. Equipment testing recorded paradoxical signals from toothed whales with a frequency band exceeding 200 kHz. Signals with an extended frequency band were recorded in a laboratory experiment in open water while solving the problem of target tracking and in an experiment with provocation of acoustic communication behavior.

Язык оригинала	английский
Страницы (с-по)	603–610
Число страниц	8
Журнал	Acoustical Physics
Том	65
Номер выпуска	5
DOI	https://doi.org/10.1134/S1063771019050105 https://doi.org/DOI: 10.1134/S1063771019050105
Состояние	Опубликовано - 26 сен 2019

Предметные области Scopus

Акустика и ультраакустика

Ключевые слова

echolocation pulses of toothed whales, communication signals of toothed whales, short bipolar broadband pulse, long-term recording of bioacoustic activity

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https://rdcu.be/bR0Af

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Цитировать

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abstract = "New technologies for the digital recording of broadband complex signals have made it possible to develop and create laboratory autonomous multichannel equipment to record bioacoustic activity on a digital medium with low power consumption and the possibility of continuous recording for up to 4 h. The equipment operates under the control of a fit-PC computer with the Windows operating system and the PowerGraph program for digital recording in a frequency band of the analog path of up to 600 kHz. Equipment testing recorded paradoxical signals from toothed whales with a frequency band exceeding 200 kHz. Signals with an extended frequency band were recorded in a laboratory experiment in open water while solving the problem of target tracking and in an experiment with provocation of acoustic communication behavior.",

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Testing of a Laboratory Prototype for Recording Dolphin Signals with an Extended Frequency Band of the Through Path. / Ivanov, M. P. ; Butov, S. N. ; Leonova, L. E. ; Romanovskaya, E. V. ; Stefanov, V. E. .

В: Acoustical Physics, Том 65, № 5, 26.09.2019, стр. 603–610.

Результат исследований: Научные публикации в периодических изданиях › статья › рецензирование

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