FR2275931A1 - LEVEL LIMITATION CIRCUIT - Google Patents

LEVEL LIMITATION CIRCUIT

Info

Publication number
FR2275931A1
FR2275931A1 FR7519474A FR7519474A FR2275931A1 FR 2275931 A1 FR2275931 A1 FR 2275931A1 FR 7519474 A FR7519474 A FR 7519474A FR 7519474 A FR7519474 A FR 7519474A FR 2275931 A1 FR2275931 A1 FR 2275931A1
Authority
FR
France
Prior art keywords
limitation circuit
level limitation
level
circuit
limitation
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.)
Granted
Application number
FR7519474A
Other languages
French (fr)
Other versions
FR2275931B1 (en
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
Publication of FR2275931A1 publication Critical patent/FR2275931A1/en
Application granted granted Critical
Publication of FR2275931B1 publication Critical patent/FR2275931B1/fr
Granted 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 ; Clipping in general
    • 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)
FR7519474A 1974-06-24 1975-06-20 LEVEL LIMITATION CIRCUIT Granted FR2275931A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2275931A1 true FR2275931A1 (en) 1976-01-16
FR2275931B1 FR2275931B1 (en) 1981-03-20

Family

ID=13481837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519474A Granted FR2275931A1 (en) 1974-06-24 1975-06-20 LEVEL LIMITATION CIRCUIT

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190872B (en) * 1982-06-17 1988-02-24 Sgs Microelettronica Spa AUDIO AMPLIFICATION SYSTEM WITH INCREASE IN THE AVERAGE LISTENING POWER

Also Published As

Publication number Publication date
CA1034873A (en) 1978-07-18
NL7507434A (en) 1975-12-23
FR2275931B1 (en) 1981-03-20
DE2527604A1 (en) 1976-01-08
GB1507186A (en) 1978-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse