JPS5487455A - Sampling signal processor - Google Patents

Sampling signal processor

Info

Publication number
JPS5487455A
JPS5487455A JP15060978A JP15060978A JPS5487455A JP S5487455 A JPS5487455 A JP S5487455A JP 15060978 A JP15060978 A JP 15060978A JP 15060978 A JP15060978 A JP 15060978A JP S5487455 A JPS5487455 A JP S5487455A
Authority
JP
Japan
Prior art keywords
signal processor
sampling signal
sampling
processor
signal
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
JP15060978A
Other languages
English (en)
Other versions
JPS5532295B2 (ja
Inventor
Garibotsuto Giobuanni
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of JPS5487455A publication Critical patent/JPS5487455A/ja
Publication of JPS5532295B2 publication Critical patent/JPS5532295B2/ja
Granted 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP15060978A 1977-12-21 1978-12-07 Sampling signal processor Granted JPS5487455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69862/77A IT1117142B (it) 1977-12-21 1977-12-21 Sistema di elaborazione di segnali campionati impiegante filtri ricorsivi bidimensionali ruotati,in particolare per l'individuazione di sorgenti o riflettori di segnali propagantisi in un mezzo omogeneo

Publications (2)

Publication Number Publication Date
JPS5487455A true JPS5487455A (en) 1979-07-11
JPS5532295B2 JPS5532295B2 (ja) 1980-08-23

Family

ID=11312977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15060978A Granted JPS5487455A (en) 1977-12-21 1978-12-07 Sampling signal processor

Country Status (7)

Country Link
US (1) US4277834A (ja)
JP (1) JPS5487455A (ja)
DE (1) DE2855067C2 (ja)
FR (1) FR2412989A1 (ja)
GB (1) GB2018990B (ja)
IT (1) IT1117142B (ja)
NL (1) NL7812329A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875166A (en) * 1987-10-09 1989-10-17 Input/Output, Inc. Bandwidth enhancing seismic acquisition system and method
GB2412732B (en) * 2004-04-03 2006-05-17 Westerngeco Ltd Wavefield decomposition for cross-line survey
RU2502090C2 (ru) 2008-01-08 2013-12-20 Эксонмобил Апстрим Рисерч Компани Формирующая спектр инверсия и миграция сейсмических данных
CN117233839B (zh) * 2023-11-10 2024-01-26 山东科技大学 地震数据大地吸收衰减三维空间质控方法、系统以及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US370292A (en) * 1887-09-20 Railway-rail bracket
US3161851A (en) * 1957-05-31 1964-12-15 Gregory M Voglis Object detecting and locating apparatus
US3550073A (en) * 1965-03-12 1970-12-22 Mobil Oil Corp Optimum seismic velocity filters
US3858168A (en) * 1972-09-13 1974-12-31 Petty Ray Geophysical Inc Method of filtering multi-component seismic data

Also Published As

Publication number Publication date
FR2412989A1 (fr) 1979-07-20
IT1117142B (it) 1986-02-10
JPS5532295B2 (ja) 1980-08-23
US4277834A (en) 1981-07-07
DE2855067C2 (de) 1982-09-30
FR2412989B1 (ja) 1983-12-09
GB2018990A (en) 1979-10-24
DE2855067A1 (de) 1979-06-28
NL7812329A (nl) 1979-06-25
GB2018990B (en) 1982-06-23

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