Title of article
A wideband connection to sperm whales: A fiber-optic, deep-sea hydrophone array
Author/Authors
Heerfordt، نويسنده , , Anders and Mّhl، نويسنده , , Bertel and Wahlberg، نويسنده , , Magnus، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
9
From page
428
To page
436
Abstract
A 10-element, 950 m long, vertical hydrophone array based on fiber-optic data transmission has been developed primarily for studying the beam pattern from deep diving cetaceans emitting sonar pulses. The array elements have a configurable sampling rate and resolution with a maximum signal bandwidth of 90 kHz and a maximum dynamic range of 133 dB. The array has been deployed from a 14 m ketch with a crew of four. In the course of the development a number of mechanical and electrical problems have been solved.
Keywords
69°N/15°E , Fibre optics , Arrays , Bioacoustics , Vesterهlen , Andّy , Andenes , Bleik canyon , Hydrophones , Norway
Journal title
Deep Sea Research Part I: Oceanographic Research Papers
Serial Year
2007
Journal title
Deep Sea Research Part I: Oceanographic Research Papers
Record number
2308156
Link To Document