GB1558270A - Signal measuring circuit - Google Patents

Signal measuring circuit

Info

Publication number
GB1558270A
GB1558270A GB3032676A GB3032676A GB1558270A GB 1558270 A GB1558270 A GB 1558270A GB 3032676 A GB3032676 A GB 3032676A GB 3032676 A GB3032676 A GB 3032676A GB 1558270 A GB1558270 A GB 1558270A
Authority
GB
United Kingdom
Prior art keywords
measuring circuit
signal measuring
signal
circuit
measuring
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
GB3032676A
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 US05/598,609 external-priority patent/US4002977A/en
Priority claimed from US05/598,611 external-priority patent/US4075559A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1558270A publication Critical patent/GB1558270A/en
Expired legal-status Critical Current

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
    • H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/08—Circuits for altering the measuring range
    • G01R15/09—Autoranging circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB3032676A 1975-07-24 1976-07-21 Signal measuring circuit Expired GB1558270A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/598,609 US4002977A (en) 1975-07-24 1975-07-24 Measuring circuit
US05/598,611 US4075559A (en) 1975-07-24 1975-07-24 Technique for extending the range of a signal measuring circuit

Publications (1)

Publication Number Publication Date
GB1558270A true GB1558270A (en) 1979-12-19

Family

ID=27083114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3032676A Expired GB1558270A (en) 1975-07-24 1976-07-21 Signal measuring circuit

Country Status (6)

Country Link
JP (1) JPS5220875A (en)
DE (1) DE2633136A1 (en)
ES (1) ES450110A1 (en)
FR (1) FR2319132A1 (en)
GB (1) GB1558270A (en)
IT (1) IT1067924B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428879A1 (en) * 1984-08-04 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR MEASURING VALUES IN MOTOR VEHICLES
JPS6486061A (en) * 1987-08-21 1989-03-30 Gasukuro Kogyo Kk Injection port flashing back apparatus for separation column of gas chromatography
JPH01156663A (en) * 1987-11-24 1989-06-20 Vses N I Konstr Inst Khromatografii Chromatography analysis method and apparatus for mixture of liquid material

Also Published As

Publication number Publication date
JPS5220875A (en) 1977-02-17
DE2633136A1 (en) 1977-03-03
IT1067924B (en) 1985-03-21
FR2319132A1 (en) 1977-02-18
ES450110A1 (en) 1977-11-16
FR2319132B1 (en) 1981-09-18

Similar Documents

Publication Publication Date Title
JPS5223286A (en) Signal processor
JPS51128248A (en) Signal level control circuit
JPS53107807A (en) Twoochannel signal detector circuit
JPS5258877A (en) Circuit interruption indicator
JPS5246872A (en) Signal width measuring device
GB1542843A (en) Signal processor
JPS52141615A (en) Signal detector circuit
JPS51122312A (en) Signal mixing circuit
JPS5332604A (en) Circuit for detecting receiving signal
GB1543987A (en) Signal processing circuitry
JPS5255576A (en) Temperature measuring circuit
GB1550936A (en) Signal processing circuits
JPS51116651A (en) Detecting circuit
JPS522260A (en) Signal processor
JPS51128556A (en) Signal equalizing circuit
IL50625A0 (en) Reference signal circuit
BE844453A (en) SIGNAL MEASUREMENT CIRCUIT
JPS522510A (en) Error signal circuit
IL49110A0 (en) Signal conditioning circuit
AU500937B2 (en) Signal level circuit
AT364317B (en) ELECTRONIC SIGNAL SWITCHGEAR
GB2011758B (en) Signal circuit
JPS5220875A (en) Signal measuring circuit
JPS5244518A (en) Signal processor
JPS51113671A (en) Effective value measuring circuit

Legal Events

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