Author :
Denolfo, Phil ; Thomson, Hugh ; Harrison, Mike ; Greise, Mark
Author_Institution :
Naval Undersea Warfare Center, Newport, RI, USA
Abstract :
Current submarine radiated noise measurement systems operated by the US Navy in the Southern portion of the Tongue of the Ocean (TOTO), Bahamas, including their deployment vessel, the USNS HAYES, are nearing their end-of-life and require replacement prior to GFY09. The South TOTO Acoustic Facility Program, STAFAC, is a Naval Surface Warfare Center, Carderock Division (NSWCCD) program supported by the Naval Undersea Warfare Center, Newport Division (NUWCDIVNPT), which operates and maintains the Navy´s Atlantic Undersea Test and Evaluation Center, (AUTEC) on Andros Island, Bahamas, and the Naval Facilities Engineering Service Center (NFESC). This four year program, beginning in FY05, replaces the existing surface ship deployed submarine radiated noise, high gain measurement systems with a fixed, bottom mounted, shore connected acoustic system installed in the same area. The main system infrastructure was installed in April through May of 2008, and the acoustic sensors were installed in July-August 2008. The Initial Operational Capability (IOC) for STAFAC is October 2008.
Keywords :
acoustic noise measurement; acoustic transducers; oceanographic techniques; underwater sound; AUTEC; Andros Island; Atlantic Undersea Test and Evaluation Center; Bahamas; Carderock Division; Naval Facilities Engineering Service Center; Naval Surface Warfare Center; Naval Undersea Warfare Center; STAFAC in-water system installation; South TOTO Acoustic measurement Facility; Tongue of the Ocean; US Navy; acoustic sensors; bottom mounted acoustic system; fixed acoustic system; high gain measurement system; shore connected acoustic system; submarine radiated noise measurement system; Acoustic measurements; Acoustic testing; Acoustical engineering; Maintenance engineering; Noise measurement; Oceans; Sea surface; Tongue; Underwater acoustics; Underwater vehicles;