ES8606763A1 - Un receptor de television capaz de recepcion de multiples normas. - Google Patents
Un receptor de television capaz de recepcion de multiples normas.Info
- Publication number
- ES8606763A1 ES8606763A1 ES535893A ES535893A ES8606763A1 ES 8606763 A1 ES8606763 A1 ES 8606763A1 ES 535893 A ES535893 A ES 535893A ES 535893 A ES535893 A ES 535893A ES 8606763 A1 ES8606763 A1 ES 8606763A1
- Authority
- ES
- Spain
- Prior art keywords
- frequency
- response
- locked loop
- phase locked
- local oscillator
- 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
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Superheterodyne Receivers (AREA)
- Details Of Television Scanning (AREA)
- Television Receiver Circuits (AREA)
Abstract
RECEPTOR DE TELEVISION CAPAZ DE RECEPCIONAR EN MULTIPLES NORMAS, EL CUAL ESTA PREPARADO PARA RESPONDER A UN NUMERO DE LINEAS POR CAMPO O POR CUADRO DE UNA SEÑAL DE TELEVISION RECIBIDA, PARA PROPORCIONAR UN TRATAMIENTO DE SEÑAL INTERNO APROPIADO PARA LOS COMPONENTES DE VIDEO Y AUDIO DE ESA SEÑAL DE TELEVISION. CONSTA DE UN OSCILADOR QUE EMITE IMPULSOS A UNA FRECUENCIA DE ELEMENTOS DE IMAGEN; DE UN CONTADOR DE LINEA QUE RESPONDE A LOS IMPULSOS PARA PRODUCIR SEÑALES A LA FRECUENCIA DE LINEA; Y DE UN CONTADOR DE CAMPO QUE RESPONDE A LAS SEÑALES DE FRECUENCIA DE LINEA PARA PRODUCIR SEÑALES A LA FRECUENCIA DE CAMPO, EN DONDE LOS CONTADORES DE LINEA Y CAMPO SE AJUSTAN PARA ADAPTARSE A LAS CARACTERISTICAS DE LA SEÑAL RECIBIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08324695A GB2148652B (en) | 1983-09-15 | 1983-09-15 | Television receivers |
Publications (2)
Publication Number | Publication Date |
---|---|
ES535893A0 ES535893A0 (es) | 1986-04-01 |
ES8606763A1 true ES8606763A1 (es) | 1986-04-01 |
Family
ID=10548816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES535893A Expired ES8606763A1 (es) | 1983-09-15 | 1984-09-13 | Un receptor de television capaz de recepcion de multiples normas. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0142244A1 (es) |
JP (1) | JPS60227575A (es) |
KR (1) | KR850002370A (es) |
AU (1) | AU3297784A (es) |
BR (1) | BR8404615A (es) |
ES (1) | ES8606763A1 (es) |
GB (1) | GB2148652B (es) |
ZA (1) | ZA847217B (es) |
ZW (1) | ZW15784A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4688082A (en) * | 1984-05-23 | 1987-08-18 | Sharp Kabushiki Kaisha | Multi-system television receiver |
AU578194B2 (en) * | 1984-08-31 | 1988-10-13 | Sharp Kabushiki Kaisha | Standard/high resolution c.r.t. display |
NL8500864A (nl) * | 1985-03-25 | 1986-10-16 | Philips Nv | Digitale chrominantiesignaalverwerkingsschakeling. |
AU606824B2 (en) * | 1988-12-23 | 1991-02-14 | Matsushita Electric Industrial Co., Ltd. | Video taperecorder with television standards converter |
US4962427A (en) * | 1989-04-20 | 1990-10-09 | Motorola Inc. | TV receiver including multistandard OSD |
DE4012580A1 (de) * | 1990-04-20 | 1991-10-24 | Philips Patentverwaltung | Schaltungsanordnung zur erkennung der uebertragungsnorm eines farbfernsehsignals |
FR2669171A1 (fr) * | 1990-11-13 | 1992-05-15 | Thomson Csf | Base de temps multistandard autoadaptative pour moniteur tv. |
DE4315230C2 (de) * | 1993-05-07 | 1996-03-21 | Grundig Emv | Fernsehempfänger zum Empfang und zur Wiedergabe von Fernsehsignalen mit unterschiedlichen Vertikalfrequenzen |
DE19652353A1 (de) * | 1996-12-17 | 1998-06-18 | Thomson Brandt Gmbh | Verfahren zum Schalten von unterschiedlichen Darstellungsformaten |
DE69816784T2 (de) | 1998-05-01 | 2004-04-15 | Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto | Prozessorbefehl mit Hashcodierung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1150113B (de) * | 1958-11-22 | 1963-06-12 | Fernseh Gmbh | Fernsehempfaenger nach dem Differenztraegerverfahren fuer wahlweisen Empfang von Fernseh-sendungen mit unterschiedlichem Frequenzabstand zwischen dem amplitudenmodulierten Bildtraeger und dem frequenzmodulierten Tontraeger |
GB1020008A (en) * | 1962-12-06 | 1966-02-16 | Ibm | A scanning system for a cathode ray tube |
FR1418137A (fr) * | 1964-09-30 | 1965-11-19 | Thomson Houston Comp Francaise | Perfectionnements aux circuits de commande de récepteurs de signaux électriques d'information |
US3430067A (en) * | 1966-01-14 | 1969-02-25 | Sencore Inc | Frequency divider system |
GB1188294A (en) * | 1966-08-23 | 1970-04-15 | Television Instr Ltd | Switching Circuit |
LU65175A1 (fr) * | 1972-04-17 | 1973-10-23 | Acec | Recepteur de television |
GB1381894A (en) * | 1972-08-24 | 1975-01-29 | Thorn Electrical Ind Ltd | Television receivers |
DE2435857A1 (de) * | 1974-07-25 | 1976-02-05 | Philips Patentverwaltung | Anordnung zum anpassen eines fernsehempfangsteiles an die uebertragungsnorm |
DE2616694A1 (de) * | 1976-04-15 | 1977-10-27 | Graetz Gmbh & Co Ohg | Schaltungsanordnung zur automatischen umschaltung eines kombinierten pal-secamdecoders auf das pal- oder secam-system |
US4092672A (en) * | 1976-11-15 | 1978-05-30 | Rca Corporation | Master oscillator synchronizing system |
US4365270A (en) * | 1979-08-23 | 1982-12-21 | Rca Corporation | Dual standard vertical deflection system |
DE3017760A1 (de) * | 1980-05-09 | 1981-11-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Fernsehempfaenger mit einem nach dem differenztraegerverfahren arbeitenden tonkanal |
-
1983
- 1983-09-15 GB GB08324695A patent/GB2148652B/en not_active Expired
-
1984
- 1984-09-12 AU AU32977/84A patent/AU3297784A/en not_active Abandoned
- 1984-09-13 ES ES535893A patent/ES8606763A1/es not_active Expired
- 1984-09-13 ZA ZA847217A patent/ZA847217B/xx unknown
- 1984-09-14 BR BR8404615A patent/BR8404615A/pt unknown
- 1984-09-14 ZW ZW157/84A patent/ZW15784A1/xx unknown
- 1984-09-14 EP EP84306295A patent/EP0142244A1/en not_active Withdrawn
- 1984-09-15 KR KR1019840005644A patent/KR850002370A/ko not_active Application Discontinuation
- 1984-09-17 JP JP59194542A patent/JPS60227575A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2148652A (en) | 1985-05-30 |
EP0142244A1 (en) | 1985-05-22 |
BR8404615A (pt) | 1985-08-06 |
KR850002370A (ko) | 1985-05-10 |
ZW15784A1 (en) | 1985-03-06 |
GB8324695D0 (en) | 1983-10-19 |
JPS60227575A (ja) | 1985-11-12 |
ZA847217B (en) | 1985-04-24 |
ES535893A0 (es) | 1986-04-01 |
AU3297784A (en) | 1985-03-21 |
GB2148652B (en) | 1987-09-09 |
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