IT1005264B - Dispositivo circuitale a soglia variabile per il controllo automati co di guadagno in amplificatori di potenza - Google Patents

Dispositivo circuitale a soglia variabile per il controllo automati co di guadagno in amplificatori di potenza

Info

Publication number
IT1005264B
IT1005264B IT330274A IT330274A IT1005264B IT 1005264 B IT1005264 B IT 1005264B IT 330274 A IT330274 A IT 330274A IT 330274 A IT330274 A IT 330274A IT 1005264 B IT1005264 B IT 1005264B
Authority
IT
Italy
Prior art keywords
gain
circuit device
power amplifiers
automated control
variable threshold
Prior art date
Application number
IT330274A
Other languages
English (en)
Italian (it)
Original Assignee
Montanari S
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 Montanari S filed Critical Montanari S
Priority to IT330274A priority Critical patent/IT1005264B/it
Priority to FR7425759A priority patent/FR2257173A1/fr
Priority to DE19742435868 priority patent/DE2435868A1/de
Priority to ES429136A priority patent/ES429136A1/es
Application granted granted Critical
Publication of IT1005264B publication Critical patent/IT1005264B/it

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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/46—Volume control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Amplifiers (AREA)
  • Lasers (AREA)
IT330274A 1974-01-08 1974-01-08 Dispositivo circuitale a soglia variabile per il controllo automati co di guadagno in amplificatori di potenza IT1005264B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT330274A IT1005264B (it) 1974-01-08 1974-01-08 Dispositivo circuitale a soglia variabile per il controllo automati co di guadagno in amplificatori di potenza
FR7425759A FR2257173A1 (en) 1974-01-08 1974-07-24 Control circuit for AGC in a power amplifier - has amplifier which is connected to an electroacoustical transducer
DE19742435868 DE2435868A1 (de) 1974-01-08 1974-07-25 Steuerungskreis fuer die automatische steuerung der verstaerkung in einem leistungsverstaerker, der an einen elektroakustischen geber angeschlossen ist
ES429136A ES429136A1 (es) 1974-01-08 1974-08-09 Perfeccionamientos en las disposiciones de circuito para mandar la ganancia de amplificadores de potencia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT330274A IT1005264B (it) 1974-01-08 1974-01-08 Dispositivo circuitale a soglia variabile per il controllo automati co di guadagno in amplificatori di potenza

Publications (1)

Publication Number Publication Date
IT1005264B true IT1005264B (it) 1976-08-20

Family

ID=11104565

Family Applications (1)

Application Number Title Priority Date Filing Date
IT330274A IT1005264B (it) 1974-01-08 1974-01-08 Dispositivo circuitale a soglia variabile per il controllo automati co di guadagno in amplificatori di potenza

Country Status (4)

Country Link
DE (1) DE2435868A1 (en, 2012)
ES (1) ES429136A1 (en, 2012)
FR (1) FR2257173A1 (en, 2012)
IT (1) IT1005264B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233566A (en) * 1978-10-23 1980-11-11 Technical Audio Products Corporation Distortion free power limiting and clipping prevention circuit
GB9824776D0 (en) 1998-11-11 1999-01-06 Kemp Michael J Audio dynamic control effects synthesiser

Also Published As

Publication number Publication date
DE2435868A1 (de) 1975-07-17
ES429136A1 (es) 1976-11-16
FR2257173A1 (en) 1975-08-01
FR2257173B3 (en, 2012) 1977-05-20

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