FR1460555A - Improvements made to processes and apparatus to establish the correlation between variables - Google Patents

Improvements made to processes and apparatus to establish the correlation between variables

Info

Publication number
FR1460555A
FR1460555A FR14372A FR14372A FR1460555A FR 1460555 A FR1460555 A FR 1460555A FR 14372 A FR14372 A FR 14372A FR 14372 A FR14372 A FR 14372A FR 1460555 A FR1460555 A FR 1460555A
Authority
FR
France
Prior art keywords
variables
correlation
establish
processes
improvements made
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
FR14372A
Other languages
French (fr)
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.)
Seismograph Service Corp
Original Assignee
Seismograph Service Corp
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
Priority claimed from GB17061/64A external-priority patent/GB1111331A/en
Application filed by Seismograph Service Corp filed Critical Seismograph Service Corp
Priority to FR14372A priority Critical patent/FR1460555A/en
Application granted granted Critical
Publication of FR1460555A publication Critical patent/FR1460555A/en
Expired 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
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/364—Seismic filtering
    • G01V1/366—Seismic filtering by correlation of seismic signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/1914—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions using a magnetic medium, a linear filter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
FR14372A 1964-04-24 1965-04-23 Improvements made to processes and apparatus to establish the correlation between variables Expired FR1460555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR14372A FR1460555A (en) 1964-04-24 1965-04-23 Improvements made to processes and apparatus to establish the correlation between variables

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB17061/64A GB1111331A (en) 1964-04-24 1964-04-24 Correlation of variables
FR14372A FR1460555A (en) 1964-04-24 1965-04-23 Improvements made to processes and apparatus to establish the correlation between variables

Publications (1)

Publication Number Publication Date
FR1460555A true FR1460555A (en) 1966-03-04

Family

ID=26163347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14372A Expired FR1460555A (en) 1964-04-24 1965-04-23 Improvements made to processes and apparatus to establish the correlation between variables

Country Status (1)

Country Link
FR (1) FR1460555A (en)

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