CA1012236A - Acoustic camera apparatus - Google Patents

Acoustic camera apparatus

Info

Publication number
CA1012236A
CA1012236A CA221,306A CA221306A CA1012236A CA 1012236 A CA1012236 A CA 1012236A CA 221306 A CA221306 A CA 221306A CA 1012236 A CA1012236 A CA 1012236A
Authority
CA
Canada
Prior art keywords
camera apparatus
acoustic camera
acoustic
camera
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
Application number
CA221,306A
Other languages
English (en)
Other versions
CA221306S (en
Inventor
George A. Gilmour
Charles H. Jones
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1012236A publication Critical patent/CA1012236A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8902—Side-looking sonar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/90—Sonar time varied gain control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
CA221,306A 1974-03-29 1975-03-05 Acoustic camera apparatus Expired CA1012236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456419A US3898608A (en) 1974-03-29 1974-03-29 Acoustic camera apparatus

Publications (1)

Publication Number Publication Date
CA1012236A true CA1012236A (en) 1977-06-14

Family

ID=23812684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,306A Expired CA1012236A (en) 1974-03-29 1975-03-05 Acoustic camera apparatus

Country Status (4)

Country Link
US (1) US3898608A (fr)
BE (1) BE827247A (fr)
CA (1) CA1012236A (fr)
IT (1) IT1029055B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300215A (en) * 1980-06-06 1981-11-10 Westinghouse Electric Corp. Wide angle acoustic camera
US4970700A (en) * 1989-11-20 1990-11-13 Westinghouse Electric Corp. Sonar apparatus
US5235553A (en) * 1991-11-22 1993-08-10 Advanced Imaging Systems Solid ultrasonic lens
US7652952B2 (en) * 2004-08-02 2010-01-26 Johnson Outdoors Inc. Sonar imaging system for mounting to watercraft
US8072839B2 (en) * 2009-06-16 2011-12-06 Intelligent Sciences, Ltd. Hand-held acoustic camera
US8300499B2 (en) * 2009-07-14 2012-10-30 Navico, Inc. Linear and circular downscan imaging sonar
US8305840B2 (en) 2009-07-14 2012-11-06 Navico, Inc. Downscan imaging sonar
US9142206B2 (en) 2011-07-14 2015-09-22 Navico Holding As System for interchangeable mounting options for a sonar transducer
US9182486B2 (en) 2011-12-07 2015-11-10 Navico Holding As Sonar rendering systems and associated methods
US9268020B2 (en) 2012-02-10 2016-02-23 Navico Holding As Sonar assembly for reduced interference
US9354312B2 (en) 2012-07-06 2016-05-31 Navico Holding As Sonar system using frequency bursts
US10605913B2 (en) * 2015-10-29 2020-03-31 Garmin Switzerland Gmbh Sonar noise interference rejection
US10151829B2 (en) 2016-02-23 2018-12-11 Navico Holding As Systems and associated methods for producing sonar image overlay
US11367425B2 (en) 2017-09-21 2022-06-21 Navico Holding As Sonar transducer with multiple mounting options

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528730A (en) * 1945-08-07 1950-11-07 Rines Robert Harvey Sonic picture system
US3325777A (en) * 1964-08-26 1967-06-13 Litton Prec Products Inc Image forming apparatus
US3389372A (en) * 1965-06-23 1968-06-18 Smiths Industries Ltd Echo-ranging apparatus
GB1132185A (en) * 1967-10-17 1968-10-30 Amphenol Corp Sliding electrical contact
US3742436A (en) * 1971-03-24 1973-06-26 Westinghouse Electric Corp Side looking sonar apparatus

Also Published As

Publication number Publication date
IT1029055B (it) 1979-03-10
BE827247A (fr) 1975-09-29
US3898608A (en) 1975-08-05

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