NO171188C - Anordning til aa forsterke og sample signaler med stor dynamikk - Google Patents

Anordning til aa forsterke og sample signaler med stor dynamikk

Info

Publication number
NO171188C
NO171188C NO870107A NO870107A NO171188C NO 171188 C NO171188 C NO 171188C NO 870107 A NO870107 A NO 870107A NO 870107 A NO870107 A NO 870107A NO 171188 C NO171188 C NO 171188C
Authority
NO
Norway
Prior art keywords
amplifier
sampling signals
great dynamics
dynamics
great
Prior art date
Application number
NO870107A
Other languages
English (en)
Norwegian (no)
Other versions
NO870107L (no
NO171188B (no
NO870107D0 (no
Inventor
Claude Beauducel
Pierre Fouquet
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO870107D0 publication Critical patent/NO870107D0/no
Publication of NO870107L publication Critical patent/NO870107L/no
Publication of NO171188B publication Critical patent/NO171188B/no
Publication of NO171188C publication Critical patent/NO171188C/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/245—Amplitude control for seismic recording

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)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO870107A 1985-12-19 1987-01-12 Anordning til aa forsterke og sample signaler med stor dynamikk NO171188C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519100A FR2593004A1 (fr) 1985-12-19 1985-12-19 Dispositif pour amplifier et echantillonner des signaux a grande dynamique.

Publications (4)

Publication Number Publication Date
NO870107D0 NO870107D0 (no) 1987-01-12
NO870107L NO870107L (no) 1987-07-15
NO171188B NO171188B (no) 1992-10-26
NO171188C true NO171188C (no) 1993-02-03

Family

ID=9326111

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870107A NO171188C (no) 1985-12-19 1987-01-12 Anordning til aa forsterke og sample signaler med stor dynamikk

Country Status (7)

Country Link
US (1) US4779055A (de)
EP (1) EP0231679B1 (de)
JP (1) JPS63198417A (de)
CA (1) CA1263188A (de)
DE (1) DE3674771D1 (de)
FR (1) FR2593004A1 (de)
NO (1) NO171188C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900001507B1 (ko) * 1987-03-02 1990-03-12 삼성반도체통신 주식회사 자동이득 조절시스템
GB2209444B (en) * 1987-07-21 1992-03-18 Plessey Co Plc Improvements in or relating to amplifiers
FR2654220B1 (fr) * 1989-11-03 1992-02-21 Inst Francais Du Petrole Systeme modulaire d'acquisition et de transmission de donnees sismiques a plusieurs niveaux de multiplexage.
FR2710757B1 (fr) * 1993-09-30 1995-12-15 Inst Francais Du Petrole Méthode et dispositif d'acquisition de signaux sismiques.
US5537477A (en) * 1994-02-07 1996-07-16 Ensoniq Corporation Frequency characteristic shaping circuitry and method
US6643171B2 (en) * 2001-11-06 2003-11-04 Winbond Electronics Corporation High dynamic range recording and playback for multilevel storage using differential sampling
CN104730573B (zh) * 2015-03-19 2017-05-31 桂林电子科技大学 一种高动态范围的微震信号采集方法及设备
KR20240070706A (ko) 2015-04-06 2024-05-21 메소 스케일 테크놀러지즈, 엘엘시 소모성 진탕 장치를 포함하는, 전기화학발광을 이용하여 검정법을 수행하기 위한 고처리율 시스템

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494862A (en) * 1978-01-11 1979-07-26 Hitachi Ltd Analog digital converter of gain automatic selection system
FR2469040A1 (fr) * 1979-10-29 1981-05-08 Inst Francais Du Petrole Dispositif d'amplification et d'echantillonnage de signaux analogiques
FR2487603B1 (fr) * 1980-07-25 1986-06-27 Inst Francais Du Petrole Dispositif pour amplifier et echantillonner des signaux multiplexes
JPS5829219A (ja) * 1981-08-13 1983-02-21 Toshiba Corp アナログ・デイジタル変換装置

Also Published As

Publication number Publication date
EP0231679A1 (de) 1987-08-12
NO870107L (no) 1987-07-15
FR2593004A1 (fr) 1987-07-17
CA1263188A (fr) 1989-11-21
US4779055A (en) 1988-10-18
DE3674771D1 (de) 1990-11-08
NO171188B (no) 1992-10-26
EP0231679B1 (de) 1990-10-03
JPS63198417A (ja) 1988-08-17
NO870107D0 (no) 1987-01-12

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