ES2091347T3 - Aparato receptor de television. - Google Patents

Aparato receptor de television.

Info

Publication number
ES2091347T3
ES2091347T3 ES92104242T ES92104242T ES2091347T3 ES 2091347 T3 ES2091347 T3 ES 2091347T3 ES 92104242 T ES92104242 T ES 92104242T ES 92104242 T ES92104242 T ES 92104242T ES 2091347 T3 ES2091347 T3 ES 2091347T3
Authority
ES
Spain
Prior art keywords
television
sound
signals
source
video
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 - Lifetime
Application number
ES92104242T
Other languages
English (en)
Inventor
Heinrich Ing Grad Muller
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of ES2091347T3 publication Critical patent/ES2091347T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H04N5/505—Invisible or silent tuning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Receiver Circuits (AREA)

Abstract

RECEPTOR DE TELEVISION. EN UN RECEPTOR DE TELEVISION CON UN CIRCUITO RECEPTOR DE RF PARA LA RECEPCION DE SEÑALES DE TELEVISION DE UNA PRIMERA FUENTE DE SEÑALES DE TELEVISION Y CON ENTRADAS Y SALIDAS DE VIDEO Y SONIDO (FBAS O BAS) PARA LA RECEPCION DE SEÑALES DE VIDEO Y SONIDO DESDE UNA SEGUNDA FUENTE DE SEÑALES DE TELEVISION Y PARA EMITIR SEÑALES DE VIDEO Y SONIDO DESDE LA PRIMERA FUENTE DE SEÑALES DE TELEVISION HAY PREVISTO UN CIRCUITO SILENCIADOR, QUE CONECTA DE MODO ACTIVO EL CANAL DE SONIDO PARA LA SEÑAL DE SONIDO DE LA PRIMERA FUENTE DE SEÑAL DE TELEVISION AL CONMUTAR AL SERVICIO AV Y QUE DESCONECTA EL CANAL DE SONIDO SOLO CUANDO LA EMISORA DE TELEVISION PRECISAMENTE AJUSTADA ANTES DE LA CONMUTACION AV NO ERA UNA EMISORA DE TELEVISION NORMALIZADA Y PERMANECE CONECTADO CUANDO LA CONSULTA CONFIRMA LA RECEPCION DE UNA SEÑAL DE TELEVISION NORMALIZADA.
ES92104242T 1991-03-28 1992-03-12 Aparato receptor de television. Expired - Lifetime ES2091347T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914110293 DE4110293A1 (de) 1991-03-28 1991-03-28 Fernsehempfangsgeraet

Publications (1)

Publication Number Publication Date
ES2091347T3 true ES2091347T3 (es) 1996-11-01

Family

ID=6428457

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92104242T Expired - Lifetime ES2091347T3 (es) 1991-03-28 1992-03-12 Aparato receptor de television.

Country Status (3)

Country Link
EP (1) EP0505838B1 (es)
DE (1) DE4110293A1 (es)
ES (1) ES2091347T3 (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850564A (en) * 1953-01-29 1958-09-02 Itt Television receiver
AT284221B (de) * 1968-07-11 1970-09-10 Philips Nv Schaltungsanordnung zum Erkennen eines vollständigen Videosignales
US3737565A (en) * 1970-11-09 1973-06-05 Zenith Radio Corp Signal detector for a signal-seeking tuning system
US3825838A (en) * 1972-08-03 1974-07-23 Magnavox Co Search tune detector circuit
DE2513344C3 (de) * 1975-03-26 1983-01-13 Blaupunkt-Werke Gmbh, 3200 Hildesheim Fernsehempfänger, insbesondere zum Empfang von mittels Kabel übertragenen Fernsehsendungen mit einer Torschaltung
FR2484752A1 (fr) * 1980-06-13 1981-12-18 Thomson Brandt Dispositif d'arret du son pour televiseur, et televiseur comprenant un tel dispositif
DE3508527A1 (de) * 1985-03-09 1986-09-11 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Empfangsgeraet zum empfang von mittels kabel uebertragenen fernsehsendungen mit einer torschaltung
JP2794659B2 (ja) * 1986-07-29 1998-09-10 ソニー株式会社 テレビジョン受像機
KR920009681B1 (ko) * 1989-05-26 1992-10-22 삼성전자 주식회사 자동 프로그램시 채널의 스캐닝 시간 단축 방법

Also Published As

Publication number Publication date
EP0505838B1 (de) 1996-08-14
DE4110293C2 (es) 1993-06-09
EP0505838A1 (de) 1992-09-30
DE4110293A1 (de) 1992-10-01

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