JPS6252269B2 - - Google Patents

Info

Publication number
JPS6252269B2
JPS6252269B2 JP54163522A JP16352279A JPS6252269B2 JP S6252269 B2 JPS6252269 B2 JP S6252269B2 JP 54163522 A JP54163522 A JP 54163522A JP 16352279 A JP16352279 A JP 16352279A JP S6252269 B2 JPS6252269 B2 JP S6252269B2
Authority
JP
Japan
Prior art keywords
color
display
frequencies
frequency
time
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
JP54163522A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5687879A (en
Inventor
Hiroaki Murata
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.)
Kaijo Denki Co Ltd
Original Assignee
Kaijo Denki Co Ltd
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 Kaijo Denki Co Ltd filed Critical Kaijo Denki Co Ltd
Priority to JP16352279A priority Critical patent/JPS5687879A/ja
Publication of JPS5687879A publication Critical patent/JPS5687879A/ja
Publication of JPS6252269B2 publication Critical patent/JPS6252269B2/ja
Granted 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays
    • G01S7/6263—Cathode-ray tube displays in which different colours are used

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP16352279A 1979-12-18 1979-12-18 Color displayer for fish detector Granted JPS5687879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16352279A JPS5687879A (en) 1979-12-18 1979-12-18 Color displayer for fish detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16352279A JPS5687879A (en) 1979-12-18 1979-12-18 Color displayer for fish detector

Publications (2)

Publication Number Publication Date
JPS5687879A JPS5687879A (en) 1981-07-16
JPS6252269B2 true JPS6252269B2 (enExample) 1987-11-04

Family

ID=15775461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16352279A Granted JPS5687879A (en) 1979-12-18 1979-12-18 Color displayer for fish detector

Country Status (1)

Country Link
JP (1) JPS5687879A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147390A (ja) * 1987-12-02 1989-06-09 Japan Radio Co Ltd 魚群探知機の画面表示方法
JP2002202362A (ja) * 2000-12-28 2002-07-19 Furuno Electric Co Ltd 送信装置、送信方法および水中探知装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117470A (en) * 1977-03-23 1978-10-13 Japan Radio Co Ltd Multifrequency color fish finder
JPS55162074A (en) * 1979-06-05 1980-12-17 Furuno Electric Co Ltd Detector for underwater object
JPS5631663A (en) * 1979-06-26 1981-03-31 Furuno Electric Co Ltd Ultrasonic wave finder

Also Published As

Publication number Publication date
JPS5687879A (en) 1981-07-16

Similar Documents

Publication Publication Date Title
US3918025A (en) Ultrasonic imaging apparatus for three-dimensional image display
US4030096A (en) Automatic target detector
US4290125A (en) Fish detector capable of detecting species of fish
JPH07270523A (ja) ３次元表示装置
US4561073A (en) System for sorting seismic data in marine surveys
JPS6252269B2 (enExample)
US3617997A (en) Display device for target position-finding apparatus
US2878450A (en) High speed multi-channel voltage indicator
US2853824A (en) Submarine echo-sounding apparatus for fishing vessels
GB1291395A (en) Echo signal apparatus for producing a representation of the echo signals on the screen of a colour cathode ray tube
US3401400A (en) Apparatus for color display of seismic data
US3555500A (en) Sonar detection system
JPS58214868A (ja) 複数船舶による探知映像情報の表示装置
JPS58113746A (ja) 電子走査型超音波探傷装置
US4653032A (en) Arrangement for the determination of the direction and/or distance of objects by means of water-borne sound waves
SU1102055A1 (ru) Устройство дл наблюдени объектов в оптически непрозрачных средах
RU2006200C1 (ru) Способ калибровки гидроакустической измерительной аппаратуры при оценке рыбных запасов с помощью телевизионной аппаратуры и устройство для его осуществления
JPH043266Y2 (enExample)
SU939940A1 (ru) Способ определени величины параллакса
JPH04265881A (ja) 魚群探知機
Hajduk Determinator of meteor echo amplitudes from range-time radar record
JPS6150265B2 (enExample)
Howson et al. Directional echo-sounding
SU603151A1 (ru) Устройство дл измерени координат объекта
SU748910A1 (ru) Телевизионный анализатор цветового состава изображений