JPS52138973A - Collection of information of under-water temperature and depth - Google Patents

Collection of information of under-water temperature and depth

Info

Publication number
JPS52138973A
JPS52138973A JP5586376A JP5586376A JPS52138973A JP S52138973 A JPS52138973 A JP S52138973A JP 5586376 A JP5586376 A JP 5586376A JP 5586376 A JP5586376 A JP 5586376A JP S52138973 A JPS52138973 A JP S52138973A
Authority
JP
Japan
Prior art keywords
water temperature
collection
depth
information
under
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
JP5586376A
Other languages
Japanese (ja)
Other versions
JPS5852178B2 (en
Inventor
Osamu Kawasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5586376A priority Critical patent/JPS5852178B2/en
Publication of JPS52138973A publication Critical patent/JPS52138973A/en
Publication of JPS5852178B2 publication Critical patent/JPS5852178B2/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
    • 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
    • G01S7/52004—Means for monitoring or calibrating
    • G01S7/52006—Means for monitoring or calibrating with provision for compensating the effects of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To take a highly accurate process at time desired by recording detected signals of sound velocity change etc. corresponding to frequency change, water temperature change due to the Doppler-effect with a tape recorder together with the standard signals.
JP5586376A 1976-05-14 1976-05-14 How to get underwater temperature and depth information Expired JPS5852178B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5586376A JPS5852178B2 (en) 1976-05-14 1976-05-14 How to get underwater temperature and depth information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5586376A JPS5852178B2 (en) 1976-05-14 1976-05-14 How to get underwater temperature and depth information

Publications (2)

Publication Number Publication Date
JPS52138973A true JPS52138973A (en) 1977-11-19
JPS5852178B2 JPS5852178B2 (en) 1983-11-21

Family

ID=13010890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5586376A Expired JPS5852178B2 (en) 1976-05-14 1976-05-14 How to get underwater temperature and depth information

Country Status (1)

Country Link
JP (1) JPS5852178B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157874A (en) * 1984-08-29 1986-03-24 Tech Res & Dev Inst Of Japan Def Agency Transmission system for acoustic information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157874A (en) * 1984-08-29 1986-03-24 Tech Res & Dev Inst Of Japan Def Agency Transmission system for acoustic information
JPH0354796B2 (en) * 1984-08-29 1991-08-21

Also Published As

Publication number Publication date
JPS5852178B2 (en) 1983-11-21

Similar Documents

Publication Publication Date Title
JPS5325408A (en) Reproducer
JPS5316538A (en) Address detector
JPS53113517A (en) Recording/reproducing system
JPS5396805A (en) Recording-reproducing method of signals
JPS52138973A (en) Collection of information of under-water temperature and depth
JPS5411708A (en) Peak detecting system
JPS5336210A (en) Magnetic recorder
JPS51132813A (en) Method of adjusting tape recorders and standard play-back tape for adj ustment
SU1840690A1 (en) Hydroacoustic methos of defining the stream velocity
JPS53120411A (en) Time axis converting system using rotary recording medium
JPS52116220A (en) Recording and reproducing system of digital signals by magnetic tapes
JPS52121307A (en) Magnetic recording and reproducing system
JPS52138972A (en) Collection of depth information of under water temperature and information of dropping attitude
JPS5369013A (en) Locating control system
JPS5387714A (en) Trouble detecting system
JPS5349910A (en) Video signal process system using rotary recording medium
JPS51134105A (en) Recorder, reproducing equipment and related recording media of multi- dimensional acoustic signals
JPS51151113A (en) Magnetic recording system
JPS5335515A (en) Information processor for magnetic tape
JPS52132813A (en) Recorded recording medium
JPS5397452A (en) Storage method of acoustic holography
JPS52152210A (en) Intra-musics detection device of tape recorder
JPS52151078A (en) Measuring method for underwater temperature and position information
JPS5436914A (en) Recording-reproducing system of digital data signals
JPS5380205A (en) Recorder/reproducer