JPS60170783U - 水中探知記録装置 - Google Patents

水中探知記録装置

Info

Publication number
JPS60170783U
JPS60170783U JP6017684U JP6017684U JPS60170783U JP S60170783 U JPS60170783 U JP S60170783U JP 6017684 U JP6017684 U JP 6017684U JP 6017684 U JP6017684 U JP 6017684U JP S60170783 U JPS60170783 U JP S60170783U
Authority
JP
Japan
Prior art keywords
reflected waves
slice
recording device
extracting
underwater
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.)
Granted
Application number
JP6017684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0313744Y2 (cs
Inventor
源次 森
洋一 梅原
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP6017684U priority Critical patent/JPS60170783U/ja
Publication of JPS60170783U publication Critical patent/JPS60170783U/ja
Application granted granted Critical
Publication of JPH0313744Y2 publication Critical patent/JPH0313744Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP6017684U 1984-04-23 1984-04-23 水中探知記録装置 Granted JPS60170783U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6017684U JPS60170783U (ja) 1984-04-23 1984-04-23 水中探知記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6017684U JPS60170783U (ja) 1984-04-23 1984-04-23 水中探知記録装置

Publications (2)

Publication Number Publication Date
JPS60170783U true JPS60170783U (ja) 1985-11-12
JPH0313744Y2 JPH0313744Y2 (cs) 1991-03-28

Family

ID=30587279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6017684U Granted JPS60170783U (ja) 1984-04-23 1984-04-23 水中探知記録装置

Country Status (1)

Country Link
JP (1) JPS60170783U (cs)

Also Published As

Publication number Publication date
JPH0313744Y2 (cs) 1991-03-28

Similar Documents

Publication Publication Date Title
JPS57166773A (en) Reproducing method of picture scan
EP0479491A3 (en) Reproducing apparatus for modifying signals read back from recorded data to avoid signal errors
JPS60170783U (ja) 水中探知記録装置
KR880002128A (ko) 자기기록 장치의 신호재생 회로
JPS6083980U (ja) 水中探知記録装置
US4302824A (en) Seismic survey apparatus
JPS5329107A (en) Magnetic recorder
JPH0628714Y2 (ja) 計量用魚群探知機のデ−タ収録装置
SU974384A2 (ru) Способ регистрации информации
SU911409A1 (ru) Устройство дл цифровой регистрации гидроакустической информации
JPS62163783U (cs)
JPS59200981A (ja) 魚群探知機の記録方式
SU1278748A1 (ru) Регистратор интервального времени
JPH01169384A (ja) アクテイブソーナーの聴音方式
JPS6098375A (ja) 多重反響信号除去装置
SU1223136A1 (ru) Устройство дл определени момента максимума сигналов акустической эмиссии
JPS5889874U (ja) 魚群探知機
JPS58138084U (ja) 記録装置
JPH021738Y2 (cs)
JPS60148976U (ja) 海底信号の検出回路
JPS58170094U (ja) 録音再生信号によるタイミング表示装置
JPS537133A (en) Information reproducer
JPS56128077A (en) Recording reproduction equipment of digital signal
JPS60159386U (ja) パルス間隔測定回路
JPS58191770U (ja) 同期信号発生回路