GB2322506B - Low frequency underwater sound source - Google Patents

Low frequency underwater sound source

Info

Publication number
GB2322506B
GB2322506B GB9810653A GB9810653A GB2322506B GB 2322506 B GB2322506 B GB 2322506B GB 9810653 A GB9810653 A GB 9810653A GB 9810653 A GB9810653 A GB 9810653A GB 2322506 B GB2322506 B GB 2322506B
Authority
GB
United Kingdom
Prior art keywords
low frequency
sound source
underwater sound
frequency underwater
source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9810653A
Other versions
GB2322506A (en
GB9810653D0 (en
Inventor
Leslie George Harvey
Jeremy Ross Nedwell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9524471.1A external-priority patent/GB9524471D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9810653A priority Critical patent/GB2322506B/en
Publication of GB9810653D0 publication Critical patent/GB9810653D0/en
Publication of GB2322506A publication Critical patent/GB2322506A/en
Application granted granted Critical
Publication of GB2322506B publication Critical patent/GB2322506B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Toys (AREA)
GB9810653A 1995-11-30 1996-11-29 Low frequency underwater sound source Expired - Fee Related GB2322506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9810653A GB2322506B (en) 1995-11-30 1996-11-29 Low frequency underwater sound source

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9524471.1A GB9524471D0 (en) 1995-11-30 1995-11-30 Low frequency sound source
GB9810653A GB2322506B (en) 1995-11-30 1996-11-29 Low frequency underwater sound source
PCT/GB1996/002951 WO1997020233A1 (en) 1995-11-30 1996-11-29 Low frequency underwater sound source

Publications (3)

Publication Number Publication Date
GB9810653D0 GB9810653D0 (en) 1998-07-15
GB2322506A GB2322506A (en) 1998-08-26
GB2322506B true GB2322506B (en) 1999-10-13

Family

ID=26308198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9810653A Expired - Fee Related GB2322506B (en) 1995-11-30 1996-11-29 Low frequency underwater sound source

Country Status (1)

Country Link
GB (1) GB2322506B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437170A (en) * 1966-12-12 1969-04-08 Texas Instruments Inc Control of energy spectrum in marine seismic exploration
US3493072A (en) * 1967-12-29 1970-02-03 Texas Instruments Inc Marine seismic exploration energy source
JPH07203579A (en) * 1993-12-28 1995-08-04 Mitsubishi Heavy Ind Ltd Underwater sound source device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437170A (en) * 1966-12-12 1969-04-08 Texas Instruments Inc Control of energy spectrum in marine seismic exploration
US3493072A (en) * 1967-12-29 1970-02-03 Texas Instruments Inc Marine seismic exploration energy source
JPH07203579A (en) * 1993-12-28 1995-08-04 Mitsubishi Heavy Ind Ltd Underwater sound source device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, Vol 95, No 008 & JP 07 203 579 A *

Also Published As

Publication number Publication date
GB2322506A (en) 1998-08-26
GB9810653D0 (en) 1998-07-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031129