CA2112909A1 - Dynamic limiting circuit - Google Patents

Dynamic limiting circuit

Info

Publication number
CA2112909A1
CA2112909A1 CA 2112909 CA2112909A CA2112909A1 CA 2112909 A1 CA2112909 A1 CA 2112909A1 CA 2112909 CA2112909 CA 2112909 CA 2112909 A CA2112909 A CA 2112909A CA 2112909 A1 CA2112909 A1 CA 2112909A1
Authority
CA
Canada
Prior art keywords
signal
amplifier
input signal
level
dynamic range
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.)
Abandoned
Application number
CA 2112909
Other languages
English (en)
French (fr)
Inventor
Walter Link
Stefan Schradi
Udo Link
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2112909A1 publication Critical patent/CA2112909A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • H03G7/005—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers using discontinuously variable devices, e.g. switch-operated
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • H03G7/004—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers using continuously variable impedance devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
CA 2112909 1991-07-06 1992-01-24 Dynamic limiting circuit Abandoned CA2112909A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9108349U DE9108349U1 (ja) 1991-07-06 1991-07-06
DEG9108349.4U 1991-07-06

Publications (1)

Publication Number Publication Date
CA2112909A1 true CA2112909A1 (en) 1993-01-21

Family

ID=6869037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2112909 Abandoned CA2112909A1 (en) 1991-07-06 1992-01-24 Dynamic limiting circuit

Country Status (4)

Country Link
JP (1) JPH06508724A (ja)
CA (1) CA2112909A1 (ja)
DE (1) DE9108349U1 (ja)
WO (1) WO1993001655A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3364785D1 (en) * 1982-01-15 1986-09-04 Telefunken Fernseh & Rundfunk Circuit arrangement for generating a d.c. control voltage dependent upon an a.c. voltage
US4928307A (en) * 1989-03-02 1990-05-22 Acs Communications Time dependent, variable amplitude threshold output circuit for frequency variant and frequency invariant signal discrimination

Also Published As

Publication number Publication date
JPH06508724A (ja) 1994-09-29
DE9108349U1 (ja) 1991-11-14
WO1993001655A1 (de) 1993-01-21

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Legal Events

Date Code Title Description
FZDE Dead