In-Situ Vector Acoustic Receiver (IVAR)
Abstract
This research grant supports the development and constrution of autonomous passive acoustic monitoring (APAM) systems with wideband, directional capability for long-term (in excess of 3 mos. initially) deployments. The design of these systems is modular, reconfigurable, and expandable, and incorporates the latest developments in low-power data acquisition technology. Each APAM system will be comprised of 12 receiver channels arranged in groups of 4 to provide direction measurements at sample rates up to 50 kHz. A total of seven APAM systems have been proposed to support ONR and other programs that require long duration, high-bandwith, directional acoustic measurements from systems distributed over large study areas in the ocean.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Sep 23, 2016
- Source ID
- N000141612571
Entities
People
- Peter H. Dahl
Organizations
- Office of Naval Research
- United States Navy
- University of Washington