JPS559200A - Signal generation and transmission device for studying echo position in geophysical investigation or other signal purpose* and method thereof - Google Patents

Signal generation and transmission device for studying echo position in geophysical investigation or other signal purpose* and method thereof

Info

Publication number
JPS559200A
JPS559200A JP8357179A JP8357179A JPS559200A JP S559200 A JPS559200 A JP S559200A JP 8357179 A JP8357179 A JP 8357179A JP 8357179 A JP8357179 A JP 8357179A JP S559200 A JPS559200 A JP S559200A
Authority
JP
Japan
Prior art keywords
signal
studying
transmission device
signal generation
echo position
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.)
Pending
Application number
JP8357179A
Other languages
English (en)
Inventor
Erumaa Neruson Deibuitsudo
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.)
Hydroacoustics Inc
Original Assignee
Hydroacoustics Inc
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 Hydroacoustics Inc filed Critical Hydroacoustics Inc
Publication of JPS559200A publication Critical patent/JPS559200A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electrophonic Musical Instruments (AREA)
JP8357179A 1978-07-03 1979-07-03 Signal generation and transmission device for studying echo position in geophysical investigation or other signal purpose* and method thereof Pending JPS559200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,405 US4204278A (en) 1978-07-03 1978-07-03 Methods and apparatus for the generation and transmission of signals for echo location and other signalling purposes, as in geophysical exploration

Publications (1)

Publication Number Publication Date
JPS559200A true JPS559200A (en) 1980-01-23

Family

ID=25445382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8357179A Pending JPS559200A (en) 1978-07-03 1979-07-03 Signal generation and transmission device for studying echo position in geophysical investigation or other signal purpose* and method thereof

Country Status (9)

Country Link
US (1) US4204278A (ja)
EP (1) EP0006768B1 (ja)
JP (1) JPS559200A (ja)
AU (1) AU522100B2 (ja)
CA (1) CA1105123A (ja)
DE (1) DE2961961D1 (ja)
DK (1) DK279079A (ja)
NO (1) NO154539C (ja)
ZA (1) ZA793052B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458339A (en) * 1980-10-06 1984-07-03 Texas Instruments Incorporated Seismic prospecting using a continuous shooting and continuous recording system
US4675851A (en) * 1982-09-09 1987-06-23 Western Geophysical Co. Method for seismic exploration
US4545039A (en) * 1982-09-09 1985-10-01 Western Geophysical Co. Of America Methods for seismic exploration
US4785196A (en) * 1983-03-07 1988-11-15 Conoco Inc. Method and apparatus for converting seismic traces to synthetic well logs
US6811291B1 (en) * 1984-03-28 2004-11-02 Lockheed Martin Corporation Detector for signals with harmonically related components
US4686654A (en) * 1986-07-31 1987-08-11 Western Geophysical Company Of America Method for generating orthogonal sweep signals
US4758997A (en) * 1986-08-25 1988-07-19 Hydroacoustics Inc. Method and apparatus for the generation and transmission of signals for echo location and other signaling purposes, particularly in geophysical exploration
US4813027A (en) * 1987-07-17 1989-03-14 Arabian American Oil Company Method and apparatus for enhancing seismic data
US4969129A (en) * 1989-09-20 1990-11-06 Texaco Inc. Coding seismic sources
US5347494A (en) * 1993-07-01 1994-09-13 Exxon Production Research Company Shaped-sweep technology
US5410517A (en) * 1994-05-13 1995-04-25 Exxon Production Research Company Method for cascading sweeps for a seismic vibrator
NZ562739A (en) * 2007-10-19 2010-04-30 Waikatolink Ltd Signal simulation apparatus and method
BR112015029820A2 (pt) 2014-02-19 2017-07-25 Bp Corp North America Inc fonte sísmica compacta de baixa frequência para aquisição de zumbido sísmico
US20230305123A1 (en) * 2020-10-13 2023-09-28 Analog Devices International Unlimited Company Continuous wave time of flight system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362701A (en) * 1976-10-07 1978-06-05 Hydroacoustic Inc Method and apparatus for generating and transmitting signals of seismic waves

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757331A (en) * 1965-07-26 1973-09-04 North American Rockwell Phase-coded pulse compression apparatus
US3905033A (en) * 1968-04-10 1975-09-09 Us Navy Single composite pulse moving target indicator radar system
FR1583239A (ja) * 1968-06-21 1969-10-24
US3618095A (en) * 1969-11-10 1971-11-02 Bell Telephone Labor Inc Automatic equalizer for chirp radar system
US4004267A (en) * 1972-11-28 1977-01-18 Geosource Inc. Discrete frequency seismic exploration using non uniform frequency spectra
US4069470A (en) * 1976-07-26 1978-01-17 Exxon Production Research Company Use of periodic signals for continuous wave seismic prospecting
US4188610A (en) * 1977-08-29 1980-02-12 Hydroacoustics, Inc. Method of and apparatus for the generation and transmission of signals for echolocation and other signalling purposes, such as in geophysical exploration
US4156875A (en) * 1978-03-13 1979-05-29 Raytheon Company Range gate generator with velocity aiding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362701A (en) * 1976-10-07 1978-06-05 Hydroacoustic Inc Method and apparatus for generating and transmitting signals of seismic waves

Also Published As

Publication number Publication date
EP0006768B1 (en) 1982-01-27
EP0006768A2 (en) 1980-01-09
DE2961961D1 (en) 1982-03-11
NO154539B (no) 1986-06-30
AU4816979A (en) 1980-01-10
ZA793052B (en) 1980-07-30
CA1105123A (en) 1981-07-14
NO792144L (no) 1980-01-04
EP0006768A3 (en) 1980-01-23
NO154539C (no) 1986-10-08
US4204278A (en) 1980-05-20
AU522100B2 (en) 1982-05-13
DK279079A (da) 1980-01-04

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