• Thumbnail for SOSUS
    Sound Surveillance System (SOSUS) was the original name for a submarine detection system based on passive sonar developed by the United States Navy to...
    64 KB (7,889 words) - 18:29, 13 December 2023
  • began recording its sound surveillance system, SOSUS, in August 1991. It consists of a long train of narrow-band upsweeping sounds of several seconds in...
    13 KB (1,418 words) - 07:48, 3 May 2024
  • Thumbnail for SOFAR channel
    SOFAR channel was to ocean surveillance in a classified program that led to the Sound Surveillance System (SOSUS). That system remained classified from...
    22 KB (2,380 words) - 00:31, 21 December 2023
  • Thumbnail for Bloop
    Bloop (category Unidentified sounds)
    system designed and built by NOAA's Pacific Marine Environmental Laboratory (PMEL) to augment NOAA's use of the U.S. Navy Sound Surveillance System (SOSUS)...
    10 KB (1,149 words) - 08:39, 9 May 2024
  • Thumbnail for Sonar
    United States began a system of passive, fixed ocean surveillance systems in 1950 with the classified name Sound Surveillance System (SOSUS) with American...
    100 KB (12,401 words) - 10:41, 8 April 2024
  • Thumbnail for United States Naval Facility, Barbados
    southern of the Atlantic Sound Surveillance System (SOSUS) shore terminals. It had the distinction making the first system detection of a Soviet nuclear...
    6 KB (578 words) - 17:53, 23 June 2023
  • Thumbnail for Project Azorian
    Force Technical Applications Center (AFTAC) sites and the Adak Sound Surveillance System (SOSUS) array. The US identified an acoustic event on March 8...
    35 KB (4,184 words) - 09:58, 12 May 2024
  • Thumbnail for Naval Undersea Warfare Center
    adjacent to and have access to an operational Naval Facility of the Sound Surveillance System (SOSUS). Research intensified during the Cold War, which was as...
    17 KB (2,074 words) - 16:35, 8 February 2024
  • frequency sounds in a time–frequency analysis. The process was originally applied to fixed surveillance passive antisubmarine sonar systems and later...
    11 KB (1,374 words) - 02:12, 8 March 2024
  • Thumbnail for Grand Turk Island
    offshore surveillance array of the Sound Surveillance System (SOSUS), was established on Grand Turk in 1954 as one of three additional Atlantic systems installed...
    11 KB (1,121 words) - 00:18, 7 April 2024