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EIA Database

Broadband spectra of seismic survey air-gun emissions, with reference to dolphin auditory thresholds

1998
Pay-walled Journal Article

The Journal of the Acoustical Society of America

Goold, J. C. and Fish, P. J.

Acoustic emissions from a 2120 cubic in. air-gun array were recorded through a towed hydrophone assembly during an oil industry 2-D seismic survey off the West...
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Keywords: Acoustic noise, Acoustic phenomena, Auditory threshold, Bioacoustics of mammals, Hydrophone

Low-frequency whale and seismic airgun sounds recorded in the mid-Atlantic Ocean

2004
Pay-walled Journal Article

The Journal of the Acoustical Society of America

Nieukirk, S. L.

Beginning in February 1999, an array of six autonomous hydrophones was moored near the Mid-Atlantic Ridge (35°N–15°N, 50°W–33°W). Two years of data were reviewed for whale...
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Keywords: Aquatic ecology, Bioacoustics of mammals, Hydrophone, Oceans, Spectrograms, Vocalization

A dive counting density estimation method for Blainvilles beaked whale (Mesoplodon densirostris) using a bottom-mounted hydrophone field as applied to a Mid-Frequency Active (MFA) sonar operation

2010
Pay-walled Peer Reviewed Publication

Applied Acoustics

Moretti, D., Marques, L., Thomas, N., DiMarzio, A. et al.

We present a passive acoustic method for estimating the density of echolocating cetaceans that dive synchronously, based on isolation of dive starts using a field of...
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Keywords: Beaked whale, Diving, Hydrophone