ES313964A1 - Una disposicion de circuito para el control automatico de volumen de amplificadores de baja frecuencia. - Google Patents

Una disposicion de circuito para el control automatico de volumen de amplificadores de baja frecuencia.

Info

Publication number
ES313964A1
ES313964A1 ES0313964A ES313964A ES313964A1 ES 313964 A1 ES313964 A1 ES 313964A1 ES 0313964 A ES0313964 A ES 0313964A ES 313964 A ES313964 A ES 313964A ES 313964 A1 ES313964 A1 ES 313964A1
Authority
ES
Spain
Prior art keywords
translation
machine
low frequency
legally binding
google translate
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
ES0313964A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES313964A1 publication Critical patent/ES313964A1/es
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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
    • H03G7/08—Volume compression or expansion in amplifiers having semiconductor devices incorporating negative feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Amplifiers (AREA)
ES0313964A 1964-06-10 1965-06-08 Una disposicion de circuito para el control automatico de volumen de amplificadores de baja frecuencia. Expired ES313964A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT497764 1964-06-10

Publications (1)

Publication Number Publication Date
ES313964A1 true ES313964A1 (es) 1965-10-01

Family

ID=3570537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0313964A Expired ES313964A1 (es) 1964-06-10 1965-06-08 Una disposicion de circuito para el control automatico de volumen de amplificadores de baja frecuencia.

Country Status (4)

Country Link
BE (1) BE665107A (es)
ES (1) ES313964A1 (es)
FR (1) FR1443492A (es)
NL (1) NL6507228A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52661B2 (es) * 1972-01-11 1977-01-10
JPS574492Y2 (es) * 1972-05-13 1982-01-27

Also Published As

Publication number Publication date
BE665107A (es) 1965-12-08
FR1443492A (fr) 1966-06-24
NL6507228A (es) 1965-12-13

Similar Documents

Publication Publication Date Title
CH382218A (fr) Circuit permettant de déterminer l'instant où des signaux d'entrée atteignent leur valeur de crête
ES313964A1 (es) Una disposicion de circuito para el control automatico de volumen de amplificadores de baja frecuencia.
ES308458A1 (es) Circuito electronico transistorizado equivalente a una inductancia.
ES332191A1 (es) Disposicion de amplificador de alta frecuencia con circuitos de conductores.
ES389117A1 (es) Perfeccionamientos en circuitos generadores de formas de ondas.
ES332173A1 (es) Circuito retardador.
ES259754A1 (es) Un circuito convertidor de frecuencia
ES311395A1 (es) Nuevo circuito electronico comparador.
ES418975A1 (es) Una disposicion de circuito de desplazamiento de fase.
ES323378A1 (es) Una disposicion de control automatico de ganancia para receptores de señales de radio.
ES306782A1 (es) Un circuito determinador de frecuencia resonante.
ES389444A1 (es) Perfeccionamientos en los detectores de proximidad.
ES248107A1 (es) Una disposicion de circuitos para amplificar o mezclar senales
ES326280A3 (es) Circuitos de explotacion de una tension continua variable para fines de control y señalizacion.
DK113184B (da) Føleapparat til i en signalkreds at frembringe signaler til indikation af værdien af de penge, der anvendes til aktivering af apparatet.
ES356246A1 (es) Un amplificador diferencial regulable con transistores.
GB1040356A (en) Transistor circuit
ES310327A1 (es) Sistema de circuito oscilador frecuencia vertical, linealidad vertical y amplificacion de imagen (lupa vision) para receptores de television
ES311510A1 (es) Circuito detector limitador para modulacion de frecuencia
ES330746A1 (es) Una disposicion de transmision telefonica.
ES257885A2 (es) Disposicion de circuito para limpiar oscilaciones de senales eléctricas
ES326941A1 (es) Dispositivo de mando automatico de ganancia de un amplificador con transistores.
ES304615A1 (es) Amplificador electrënico para telefonos de campana y telefonos automaticos
ES281290A3 (es) Organo electrónico
GB1232388A (es)