CA1034873A - Limiteur pour amplificateur d'enregistrement - Google Patents

Limiteur pour amplificateur d'enregistrement

Info

Publication number
CA1034873A
CA1034873A CA229,695A CA229695A CA1034873A CA 1034873 A CA1034873 A CA 1034873A CA 229695 A CA229695 A CA 229695A CA 1034873 A CA1034873 A CA 1034873A
Authority
CA
Canada
Prior art keywords
recording amplifier
limited circuit
circuit
limited
amplifier
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
CA229,695A
Other languages
English (en)
Other versions
CA229695S (en
Inventor
Masahiro Chikatsu
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.)
Sony Corp
Original Assignee
Sony 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 JP49072183A external-priority patent/JPS5036913A/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1034873A publication Critical patent/CA1034873A/fr
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
    • H03G3/3015—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable using diodes or transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude
    • H03G11/04—Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
CA229,695A 1974-06-24 1975-06-19 Limiteur pour amplificateur d'enregistrement Expired CA1034873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49072183A JPS5036913A (fr) 1973-06-29 1974-06-24

Publications (1)

Publication Number Publication Date
CA1034873A true CA1034873A (fr) 1978-07-18

Family

ID=13481837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,695A Expired CA1034873A (fr) 1974-06-24 1975-06-19 Limiteur pour amplificateur d'enregistrement

Country Status (5)

Country Link
CA (1) CA1034873A (fr)
DE (1) DE2527604A1 (fr)
FR (1) FR2275931A1 (fr)
GB (1) GB1507186A (fr)
NL (1) NL7507434A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190872B (it) * 1982-06-17 1988-02-24 Sgs Microelettronica Spa Sistema di amplificazione audio con incremento della potenza media di ascolto

Also Published As

Publication number Publication date
GB1507186A (en) 1978-04-12
DE2527604A1 (de) 1976-01-08
FR2275931A1 (fr) 1976-01-16
FR2275931B1 (fr) 1981-03-20
NL7507434A (nl) 1975-12-23

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