KR950001911U - 음향 탐지장치 - Google Patents

음향 탐지장치

Info

Publication number
KR950001911U
KR950001911U KR2019930011807U KR930011807U KR950001911U KR 950001911 U KR950001911 U KR 950001911U KR 2019930011807 U KR2019930011807 U KR 2019930011807U KR 930011807 U KR930011807 U KR 930011807U KR 950001911 U KR950001911 U KR 950001911U
Authority
KR
South Korea
Prior art keywords
detection device
sound detection
sound
detection
Prior art date
Application number
KR2019930011807U
Other languages
English (en)
Other versions
KR960006725Y1 (ko
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 filed Critical
Priority to KR2019930011807U priority Critical patent/KR960006725Y1/ko
Publication of KR950001911U publication Critical patent/KR950001911U/ko
Application granted granted Critical
Publication of KR960006725Y1 publication Critical patent/KR960006725Y1/ko

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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G9/00—Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines
    • B63G2009/005—Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines of sonic watch equipment, e.g. low-frequency or sonar
    • 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
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
KR2019930011807U 1993-06-30 1993-06-30 음향 탐지장치 KR960006725Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930011807U KR960006725Y1 (ko) 1993-06-30 1993-06-30 음향 탐지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930011807U KR960006725Y1 (ko) 1993-06-30 1993-06-30 음향 탐지장치

Publications (2)

Publication Number Publication Date
KR950001911U true KR950001911U (ko) 1995-01-04
KR960006725Y1 KR960006725Y1 (ko) 1996-08-05

Family

ID=19358112

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930011807U KR960006725Y1 (ko) 1993-06-30 1993-06-30 음향 탐지장치

Country Status (1)

Country Link
KR (1) KR960006725Y1 (ko)

Also Published As

Publication number Publication date
KR960006725Y1 (ko) 1996-08-05

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Legal Events

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