NL7013038A - - Google Patents

Info

Publication number
NL7013038A
NL7013038A NL7013038A NL7013038A NL7013038A NL 7013038 A NL7013038 A NL 7013038A NL 7013038 A NL7013038 A NL 7013038A NL 7013038 A NL7013038 A NL 7013038A NL 7013038 A NL7013038 A NL 7013038A
Authority
NL
Netherlands
Application number
NL7013038A
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 filed Critical
Publication of NL7013038A publication Critical patent/NL7013038A/xx

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
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H03G3/3026—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being discontinuously variable, e.g. controlled by switching
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Analogue/Digital Conversion (AREA)
NL7013038A 1969-09-04 1970-09-03 NL7013038A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85517269A 1969-09-04 1969-09-04

Publications (1)

Publication Number Publication Date
NL7013038A true NL7013038A (https=) 1971-03-08

Family

ID=25320522

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7013038A NL7013038A (https=) 1969-09-04 1970-09-03

Country Status (8)

Country Link
US (1) US3688250A (https=)
JP (1) JPS5220815B1 (https=)
CA (1) CA919299A (https=)
CH (1) CH531727A (https=)
DE (1) DE2043538A1 (https=)
FR (1) FR2059426A5 (https=)
GB (1) GB1284160A (https=)
NL (1) NL7013038A (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919657A (en) * 1973-11-12 1975-11-11 Texaco Inc Wide dynamic range amplifier system with slew rate control
FR2272442B1 (https=) * 1974-05-21 1977-03-11 Aquitaine Petrole
US4031504A (en) * 1976-03-08 1977-06-21 Western Geophysical Company Of America Gain ranging amplifier system
US4064480A (en) * 1975-11-10 1977-12-20 Texaco Inc. Means and method for recording seismic signals
US4357577A (en) * 1976-12-10 1982-11-02 Geosource Inc. Instantaneous floating point amplifier
US4158819A (en) * 1976-12-10 1979-06-19 Geosource Inc. Instantaneous floating point amplifier
GB8322440D0 (en) * 1983-08-19 1983-09-21 Gen Electric Co Plc Frequency division multiplex transmission equipment
US8226003B2 (en) 2006-04-27 2012-07-24 Sirit Inc. Adjusting parameters associated with leakage signals
US8248212B2 (en) 2007-05-24 2012-08-21 Sirit Inc. Pipelining processes in a RF reader
US8427316B2 (en) 2008-03-20 2013-04-23 3M Innovative Properties Company Detecting tampered with radio frequency identification tags
US8446256B2 (en) 2008-05-19 2013-05-21 Sirit Technologies Inc. Multiplexing radio frequency signals
US8169312B2 (en) 2009-01-09 2012-05-01 Sirit Inc. Determining speeds of radio frequency tags
US8416079B2 (en) 2009-06-02 2013-04-09 3M Innovative Properties Company Switching radio frequency identification (RFID) tags
DE102011120920A1 (de) 2011-12-09 2013-06-13 Benjamin Bochmann Verarbeitungseinrichtung für Messdaten geophysikalischer Untersuchungsmethoden, Verfahren zur Verarbeitung von Messdaten geophysikalicher Untersuchungsmethoden und geophysikalisches Erkundungssystem
US10062025B2 (en) 2012-03-09 2018-08-28 Neology, Inc. Switchable RFID tag
US10608600B2 (en) * 2015-12-23 2020-03-31 Analog Devices, Inc Adaptable receiver amplifier
IT201600104760A1 (it) * 2016-10-18 2018-04-18 Menarini Silicon Biosystems Spa Circuito elettronico di pilotaggio per il pilotaggio di elettrodi di un dispositivo microfluidico di manipolazione di particelle, e relativo apparecchio di analisi
US20220399863A1 (en) * 2021-05-20 2022-12-15 The Royal Institution For The Advancement Of Learning/Mcgill University Enhanced gain of operational amplifiers through low-frequency zero positioning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252105A (en) * 1962-06-07 1966-05-17 Honeywell Inc Rate limiting apparatus including active elements
US3241100A (en) * 1965-03-08 1966-03-15 Texaco Inc Digital seismic recording system
US3264574A (en) * 1965-03-09 1966-08-02 Texaco Inc Amplifier system
US3426285A (en) * 1965-09-07 1969-02-04 Us Navy Amplifier testing apparatus
US3470457A (en) * 1967-04-28 1969-09-30 Texaco Inc Voltage regulator employing cascaded operational amplifiers

Also Published As

Publication number Publication date
CH531727A (de) 1972-12-15
DE2043538A1 (de) 1971-03-11
GB1284160A (en) 1972-08-02
DE2043538C3 (https=) 1974-05-02
US3688250A (en) 1972-08-29
FR2059426A5 (https=) 1971-05-28
JPS5220815B1 (https=) 1977-06-06
CA919299A (en) 1973-01-16
DE2043538B2 (https=) 1973-10-11

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn