ES411686A1 - Mejoras en los sistemas usados para el cambio de norma en los receptores de television. - Google Patents

Mejoras en los sistemas usados para el cambio de norma en los receptores de television.

Info

Publication number
ES411686A1
ES411686A1 ES411686A ES411686A ES411686A1 ES 411686 A1 ES411686 A1 ES 411686A1 ES 411686 A ES411686 A ES 411686A ES 411686 A ES411686 A ES 411686A ES 411686 A1 ES411686 A1 ES 411686A1
Authority
ES
Spain
Prior art keywords
standard
change
translation
machine
legally binding
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
ES411686A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 FR7205161A external-priority patent/FR2171928B1/fr
Priority claimed from FR7229593A external-priority patent/FR2196565B1/fr
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES411686A1 publication Critical patent/ES411686A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
ES411686A 1972-02-16 1973-02-16 Mejoras en los sistemas usados para el cambio de norma en los receptores de television. Expired ES411686A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7205161A FR2171928B1 (cs) 1972-02-16 1972-02-16
FR7229593A FR2196565B1 (cs) 1972-08-18 1972-08-18

Publications (1)

Publication Number Publication Date
ES411686A1 true ES411686A1 (es) 1976-08-01

Family

ID=26216910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411686A Expired ES411686A1 (es) 1972-02-16 1973-02-16 Mejoras en los sistemas usados para el cambio de norma en los receptores de television.

Country Status (4)

Country Link
BE (1) BE795508A (cs)
DE (1) DE2307318A1 (cs)
ES (1) ES411686A1 (cs)
NL (1) NL7302232A (cs)

Also Published As

Publication number Publication date
DE2307318A1 (de) 1973-08-30
NL7302232A (cs) 1973-08-20
BE795508A (fr) 1973-08-16

Similar Documents

Publication Publication Date Title
GB1146212A (en) Improvements in or relating to communication systems
ES411686A1 (es) Mejoras en los sistemas usados para el cambio de norma en los receptores de television.
GB1249887A (en) Two-tone decoder and selective signalling system
GB897569A (en) Oscillator circuits
ES378911A1 (es) Circuito de interconexion para un centro de conmutacion multiplex en el tiempo pcm.
ES325872A1 (es) Sistema de circuito vertical para receptor de television.
ES257830A1 (es) Disposiciën de circuito para un receptor de televisiën
ES379849A2 (es) Dispositivo de subordinacion en fase de dos emisores que funcionan en una frecuencia elevada.
GB1162816A (en) Improvements in or relating to Transistor Scanning Circuits for Television Receivers
JPS53121543A (en) Check circuit
ES333167A1 (es) Mejoras en la construccion de receptores de television en color con un conmutador de frecuencia de lineas.
ES310232A1 (es) Perfeccionamientos en el circuito oscilador de lineas y control automatico de frecuencias, para televisores
GB1114295A (en) Improvements in magnetostatic relays
ES326966A1 (es) Sistema de alimentacion para receptor de television.
ES346408A1 (es) Un circuito de cambio por control de aplicacion en recepto-res de television.
ES322088A3 (es) Sistema de circuito de sonido para receptor de televisiën en color
AU244830B2 (en) Tuning arrangement, particularly for television receivers
CA661107A (en) Circuit arrangement for silent switching on of a television receiver
AU3497868A (en) Circuit arrangement for synchronising an oscillator, in particular for television receivers
AU427350B2 (en) Radio circuit for start-stop telegraphic system
ES322087A3 (es) Sistema de circuito multivibrador y etapa de salida horizontal para receptor de television en color.
ES310499A1 (es) Sistema de adaptacion de frecuencia muy elevadas para televisores
CA682798A (en) Interrupter circuit for telephone systems
AU6335060A (en) Tuning arrangement, particularly for television receivers
AU223144B2 (en) Phase comparison circuit, particularly for television receivers