GB1377594A - Method and apparatus for compressing data - Google Patents

Method and apparatus for compressing data

Info

Publication number
GB1377594A
GB1377594A GB388873A GB388873A GB1377594A GB 1377594 A GB1377594 A GB 1377594A GB 388873 A GB388873 A GB 388873A GB 388873 A GB388873 A GB 388873A GB 1377594 A GB1377594 A GB 1377594A
Authority
GB
United Kingdom
Prior art keywords
data
frequency
values
data values
stored
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
GB388873A
Other languages
English (en)
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
Application filed by Seismograph Service Corp filed Critical Seismograph Service Corp
Publication of GB1377594A publication Critical patent/GB1377594A/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
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus

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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB388873A 1972-02-16 1973-01-25 Method and apparatus for compressing data Expired GB1377594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22689872A 1972-02-16 1972-02-16

Publications (1)

Publication Number Publication Date
GB1377594A true GB1377594A (en) 1974-12-18

Family

ID=22850886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB388873A Expired GB1377594A (en) 1972-02-16 1973-01-25 Method and apparatus for compressing data

Country Status (4)

Country Link
AU (1) AU5136773A (enExample)
DE (1) DE2307709A1 (enExample)
FR (1) FR2172218B1 (enExample)
GB (1) GB1377594A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996020451A1 (en) * 1994-12-23 1996-07-04 Geco A.S Data compression for seismic signal data
GB2307833A (en) * 1995-12-01 1997-06-04 Geco As Data compression for seismic data using trigonometric transformation
US6370477B1 (en) 1996-11-22 2002-04-09 Schlumberger Technology Corporation Compression method and apparatus for seismic data
CN119781259A (zh) * 2025-03-11 2025-04-08 华芯程(杭州)科技有限公司 光刻像差校准方法、装置、存储介质及电子设备
CN120178343A (zh) * 2023-12-19 2025-06-20 中国石油天然气集团有限公司 叠前地震数据分频压缩方法、装置、设备及存储介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520467A (en) * 1982-03-18 1985-05-28 Shell Oil Company Marine seismic system
US4906995A (en) * 1986-12-12 1990-03-06 Sangamo Weston, Inc. Data compression apparatus and method for data recorder
CN117056496B (zh) * 2023-10-12 2024-01-26 青岛海尔乐信云科技有限公司 一种基于大数据的智能客服交互数据管理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581274A (en) * 1969-03-19 1971-05-25 Mobil Oil Corp Frequency-domain band broadening of seismic data

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996020451A1 (en) * 1994-12-23 1996-07-04 Geco A.S Data compression for seismic signal data
US5933790A (en) * 1994-12-23 1999-08-03 Schlumberger Technology Corporation Data compression for seismic signal data
GB2307833A (en) * 1995-12-01 1997-06-04 Geco As Data compression for seismic data using trigonometric transformation
WO1997021115A1 (en) * 1995-12-01 1997-06-12 Geco A/S Compression method and apparatus for seismic data
AU700974B2 (en) * 1995-12-01 1999-01-14 Geco A.S. Compression method and apparatus for seismic data
GB2307833B (en) * 1995-12-01 2000-06-07 Geco As A data compression method and apparatus for seismic data
US6104982A (en) * 1995-12-01 2000-08-15 Schlumberger Technology Corporation Compression method and apparatus for seismic data
US6370477B1 (en) 1996-11-22 2002-04-09 Schlumberger Technology Corporation Compression method and apparatus for seismic data
CN120178343A (zh) * 2023-12-19 2025-06-20 中国石油天然气集团有限公司 叠前地震数据分频压缩方法、装置、设备及存储介质
CN119781259A (zh) * 2025-03-11 2025-04-08 华芯程(杭州)科技有限公司 光刻像差校准方法、装置、存储介质及电子设备

Also Published As

Publication number Publication date
FR2172218A1 (enExample) 1973-09-28
FR2172218B1 (enExample) 1975-08-22
AU5136773A (en) 1974-07-25
DE2307709A1 (de) 1973-08-23

Similar Documents

Publication Publication Date Title
McPherron et al. Studies of the magnetospheric substorm: 2. Correlated magnetic micropulsations and electron precipitation occurring during auroral substorms
US3781650A (en) Method and apparatus for reducing interference in a spin resonance spectrometer by subtracting interferograms having 180 grad phase separation
GB1377594A (en) Method and apparatus for compressing data
US2808577A (en) Method of and apparatus for determining the travel time of signals
US3991409A (en) Digital storage system for high frequency signals
JPS6124648B2 (enExample)
US2987701A (en) Methods and apparatus for eliminating singing components from seismic signals
US4604580A (en) Nuclear magnetic resonance diagnostic apparatus
Tohyama et al. Pulse waveform recovery in a reverberant condition
US3568142A (en) Multiple frequency surveying system
US3610819A (en) Video recording with alternate period inversion and low-frequency premphasis
US2933717A (en) Recirculating delay line
JPS60105386A (ja) 情報信号の時間軸を変更する装置
Cambois Zero-phasing the zero-phase source
Moore et al. Stable, efficient, high-resolution Radon transforms
Marshall et al. How and why to record broad band seismic signals
Lahlou et al. Highly accurate inversion methods for three-dimensional stratified media
US2883109A (en) Device for making any desired frequency characteristic circuit
JP3308668B2 (ja) 高調波付加回路
SU898361A1 (ru) Устройство дл сейсмоакустической разведки
Wati Processing The Ground Motion Signal Recording Using Correction Instrument Method
JPH0380013B2 (enExample)
JPH02149251A (ja) Ｍｒイメージング法
Sacchi et al. Recovery of near offsets using a FX gap filling algorithm
JPH01227590A (ja) デジタル画像データの圧縮伸長方式

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee