CA1282158C - Apparatus for processing fish detection signals - Google Patents

Apparatus for processing fish detection signals

Info

Publication number
CA1282158C
CA1282158C CA000545643A CA545643A CA1282158C CA 1282158 C CA1282158 C CA 1282158C CA 000545643 A CA000545643 A CA 000545643A CA 545643 A CA545643 A CA 545643A CA 1282158 C CA1282158 C CA 1282158C
Authority
CA
Canada
Prior art keywords
case
rgb
transducer
signal processing
output terminal
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
CA000545643A
Other languages
English (en)
French (fr)
Inventor
Yasuhiko Oka
Hideya Satoh
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.)
Katoh Electrical Machinery Co Ltd
Original Assignee
Katoh Electrical Machinery 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 Katoh Electrical Machinery Co Ltd filed Critical Katoh Electrical Machinery Co Ltd
Application granted granted Critical
Publication of CA1282158C publication Critical patent/CA1282158C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
CA000545643A 1986-08-30 1987-08-28 Apparatus for processing fish detection signals Expired - Fee Related CA1282158C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61-133575 1986-08-30
JP13357586U JPS6339688U (enExample) 1986-08-30 1986-08-30

Publications (1)

Publication Number Publication Date
CA1282158C true CA1282158C (en) 1991-03-26

Family

ID=15108017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000545643A Expired - Fee Related CA1282158C (en) 1986-08-30 1987-08-28 Apparatus for processing fish detection signals

Country Status (2)

Country Link
JP (1) JPS6339688U (enExample)
CA (1) CA1282158C (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387365A (en) * 1981-05-15 1983-06-07 Advanced Technology Laboratories, Inc. Real time digital scan converter

Also Published As

Publication number Publication date
JPS6339688U (enExample) 1988-03-15

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