CA1094176A - Circuit arrangement for adjusting the amplification of the signals of a plurality of channels to the same value - Google Patents

Circuit arrangement for adjusting the amplification of the signals of a plurality of channels to the same value

Info

Publication number
CA1094176A
CA1094176A CA269,916A CA269916A CA1094176A CA 1094176 A CA1094176 A CA 1094176A CA 269916 A CA269916 A CA 269916A CA 1094176 A CA1094176 A CA 1094176A
Authority
CA
Canada
Prior art keywords
circuit
channels
switches
voltage
circuit arrangement
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
CA269,916A
Other languages
English (en)
French (fr)
Inventor
Helmut Ubel
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.)
International Standard Electric Corp
Original Assignee
International Standard 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
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of CA1094176A publication Critical patent/CA1094176A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated

Landscapes

  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Manipulation Of Pulses (AREA)
  • Networks Using Active Elements (AREA)
CA269,916A 1976-01-20 1977-01-18 Circuit arrangement for adjusting the amplification of the signals of a plurality of channels to the same value Expired CA1094176A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762601863 DE2601863B2 (de) 1976-01-20 1976-01-20 Schaltungsanordnung zur gleichen Steuerung hinter Verstärkung ist zu löschen
DEP2601863.3 1976-01-20

Publications (1)

Publication Number Publication Date
CA1094176A true CA1094176A (en) 1981-01-20

Family

ID=5967777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA269,916A Expired CA1094176A (en) 1976-01-20 1977-01-18 Circuit arrangement for adjusting the amplification of the signals of a plurality of channels to the same value

Country Status (4)

Country Link
CA (1) CA1094176A (cg-RX-API-DMAC7.html)
DE (1) DE2601863B2 (cg-RX-API-DMAC7.html)
ES (1) ES455129A1 (cg-RX-API-DMAC7.html)
FR (1) FR2339286A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201559A (en) * 1987-01-23 1988-09-01 Gen Electric Plc Electrical signal mixer circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080524A (en) * 1961-01-10 1963-03-05 Bell Telephone Labor Inc Linear automatic volume control system
US3492563A (en) * 1967-05-08 1970-01-27 Bell Telephone Labor Inc Linear wide band level control means and method
JPS5219441B1 (cg-RX-API-DMAC7.html) * 1971-07-27 1977-05-27
US3862380A (en) * 1973-04-19 1975-01-21 Hekimian Laboratories Inc Intermodulation distortion analyzer

Also Published As

Publication number Publication date
FR2339286B1 (cg-RX-API-DMAC7.html) 1983-03-11
FR2339286A1 (fr) 1977-08-19
DE2601863B2 (de) 1981-07-09
DE2601863A1 (de) 1977-07-21
ES455129A1 (es) 1977-12-16

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Legal Events

Date Code Title Description
MKEX Expiry