CA963544A - Variable gain electronic amplifier - Google Patents

Variable gain electronic amplifier

Info

Publication number
CA963544A
CA963544A CA127,426A CA127426A CA963544A CA 963544 A CA963544 A CA 963544A CA 127426 A CA127426 A CA 127426A CA 963544 A CA963544 A CA 963544A
Authority
CA
Canada
Prior art keywords
variable gain
electronic amplifier
gain electronic
amplifier
variable
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
CA127,426A
Other versions
CA127426S (en
Inventor
William A. Cole
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.)
Westinghouse Canada Inc
Original Assignee
Westinghouse Canada Inc
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 Westinghouse Canada Inc filed Critical Westinghouse Canada Inc
Priority to CA127,426A priority Critical patent/CA963544A/en
Application granted granted Critical
Publication of CA963544A publication Critical patent/CA963544A/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
CA127,426A 1971-11-12 1971-11-12 Variable gain electronic amplifier Expired CA963544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA127,426A CA963544A (en) 1971-11-12 1971-11-12 Variable gain electronic amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA127,426A CA963544A (en) 1971-11-12 1971-11-12 Variable gain electronic amplifier

Publications (1)

Publication Number Publication Date
CA963544A true CA963544A (en) 1975-02-25

Family

ID=4091457

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,426A Expired CA963544A (en) 1971-11-12 1971-11-12 Variable gain electronic amplifier

Country Status (1)

Country Link
CA (1) CA963544A (en)

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