Split-beam Towed Sonar for Ocean Acoustic Measurements
- 1 January 1980
- proceedings article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
The Applied Physics Laboratory, University of Washington, has developed a split-beam, mobile acoustic measurement system that is suited to a variety of tasks such as the study of fish populations, bottom features, and reverberation. Like an earlier configuration, 1 the present system allows phase-coherent analog recording of multiple acoustic channels. New features include improved attitude and environmental sensing, programming of electronic functions, and greater freedom in choosing the type and frequency or the transmitted signal.Keywords
This publication has 2 references indexed in Scilit:
- A flexible towed sonar for ocean acoustic measurementsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Acoustic Measurement of Fish Schools Using Array Phase InformationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1979