AT347504B - Einrichtung zur automatischen lautstaerke- regelung - Google Patents

Einrichtung zur automatischen lautstaerke- regelung

Info

Publication number
AT347504B
AT347504B AT297475A AT297475A AT347504B AT 347504 B AT347504 B AT 347504B AT 297475 A AT297475 A AT 297475A AT 297475 A AT297475 A AT 297475A AT 347504 B AT347504 B AT 347504B
Authority
AT
Austria
Prior art keywords
volume control
automatic volume
automatic
control
volume
Prior art date
Application number
AT297475A
Other languages
English (en)
Other versions
ATA297475A (de
Inventor
Alfred Ing Kraker
Erich Dipl Ing Tiefenthaler
Original Assignee
Siemens Ag Oesterreich
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 Siemens Ag Oesterreich filed Critical Siemens Ag Oesterreich
Priority to AT297475A priority Critical patent/AT347504B/de
Priority to DE19762612969 priority patent/DE2612969A1/de
Priority to FR7611148A priority patent/FR2308248A1/fr
Publication of ATA297475A publication Critical patent/ATA297475A/de
Application granted granted Critical
Publication of AT347504B publication Critical patent/AT347504B/de

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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/04—Studio equipment; Interconnection of studios

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
AT297475A 1975-04-18 1975-04-18 Einrichtung zur automatischen lautstaerke- regelung AT347504B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT297475A AT347504B (de) 1975-04-18 1975-04-18 Einrichtung zur automatischen lautstaerke- regelung
DE19762612969 DE2612969A1 (de) 1975-04-18 1976-03-26 Einrichtung zur automatischen lautstaerkeregelung
FR7611148A FR2308248A1 (fr) 1975-04-18 1976-04-15 Dispositif pour le reglage automatique de niveau sonore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT297475A AT347504B (de) 1975-04-18 1975-04-18 Einrichtung zur automatischen lautstaerke- regelung

Publications (2)

Publication Number Publication Date
ATA297475A ATA297475A (de) 1978-05-15
AT347504B true AT347504B (de) 1978-12-27

Family

ID=3543331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT297475A AT347504B (de) 1975-04-18 1975-04-18 Einrichtung zur automatischen lautstaerke- regelung

Country Status (3)

Country Link
AT (1) AT347504B (de)
DE (1) DE2612969A1 (de)
FR (1) FR2308248A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142614A (ja) * 1982-02-18 1983-08-24 Sony Corp 利得制御装置
EP0140249B1 (de) * 1983-10-13 1988-08-10 Texas Instruments Incorporated Sprachanalyse und Synthese mit Energienormalisierung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344012A (en) * 1940-05-02 1944-03-14 Bell Telephone Labor Inc Amplitude range control in signal transmission systems
US3375447A (en) * 1963-11-29 1968-03-26 Philips Corp Automatic gain control circuit with delayed decay of the gain control signal

Also Published As

Publication number Publication date
FR2308248A1 (fr) 1976-11-12
FR2308248B1 (de) 1978-06-23
ATA297475A (de) 1978-05-15
DE2612969A1 (de) 1976-10-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee