ES267803A1 - Sistema de televisiën - Google Patents

Sistema de televisiën

Info

Publication number
ES267803A1
ES267803A1 ES0267803A ES267803A ES267803A1 ES 267803 A1 ES267803 A1 ES 267803A1 ES 0267803 A ES0267803 A ES 0267803A ES 267803 A ES267803 A ES 267803A ES 267803 A1 ES267803 A1 ES 267803A1
Authority
ES
Spain
Prior art keywords
spaced
signals
received signals
separated
television field
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
ES0267803A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of ES267803A1 publication Critical patent/ES267803A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line
    • H04N7/125—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line the signal segment being a picture element

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Television Systems (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
ES0267803A 1960-10-26 1961-05-30 Sistema de televisiën Expired ES267803A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36743/60A GB926798A (en) 1960-10-26 1960-10-26 Improvements in or relating to television systems

Publications (1)

Publication Number Publication Date
ES267803A1 true ES267803A1 (es) 1961-09-01

Family

ID=10390852

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267803A Expired ES267803A1 (es) 1960-10-26 1961-05-30 Sistema de televisiën

Country Status (5)

Country Link
US (1) US3200195A (es)
DE (1) DE1193087B (es)
ES (1) ES267803A1 (es)
GB (1) GB926798A (es)
NL (1) NL267429A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457365A (en) * 1966-01-05 1969-07-22 Singer General Precision High resolution television projection system
US3499982A (en) * 1966-08-15 1970-03-10 Bell Telephone Labor Inc Television receiver to produce a sequentially displayed picture from a conventional interlaced video signal
US3593284A (en) * 1967-10-13 1971-07-13 Scan Data Corp Retrogressive scanning pattern
BE727864A (es) * 1968-02-05 1969-07-16
US3943529A (en) * 1975-02-06 1976-03-09 Bell Telephone Laboratories, Incorporated Control of scanning laser beam
FR2485846A1 (fr) * 1980-06-27 1981-12-31 Thomson Csf Systeme de television a haute definition
USRE32358E (en) * 1981-09-08 1987-02-17 Rca Corporation Television display system with reduced line-scan artifacts
US4707728A (en) * 1982-02-24 1987-11-17 Rca Corporation Compatible HDTV with increased vertical and horizontal resolution
US4533951A (en) * 1982-09-27 1985-08-06 Rca Corporation System for generating and displaying a compatible high definition television signal by progressive scanning
GB2115641B (en) * 1982-02-24 1986-08-06 Rca Corp Compatible high definition television system
JPS60165186A (ja) * 1984-02-08 1985-08-28 Hitachi Ltd 走査線補間回路
US4672424A (en) * 1985-02-14 1987-06-09 Rca Corporation Progressively scanned television system with reduced chrominance bandwidth
GB8617076D0 (en) * 1986-07-14 1986-08-20 British Broadcasting Corp Video scanning systems
US4866509A (en) * 1988-08-30 1989-09-12 General Electric Company System for adaptively generating signal in alternate formats as for an EDTV system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR819883A (fr) * 1936-07-04 1937-10-28 Perfectionnements aux appareils de télévision notamment à leurs systèmes de balayage
FR993174A (fr) * 1949-02-17 1951-10-29 S E D A C Procédé permettant d'utiliser les propriétés physiologiques de l'oeil pour réduire la bande passante nécessaire à la transmission d'une image de télévision
NL164647B (nl) * 1950-10-14 Lucas Industries Ltd Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangssnelheid.
US2911465A (en) * 1952-05-22 1959-11-03 Moore And Hall Television systems
GB736536A (en) * 1953-03-12 1955-09-07 Marconi Wireless Telegraph Co Improvements in or relating to television, tele-cinematograph and like apparatus
US2942145A (en) * 1954-03-01 1960-06-21 Jr George E Sleeper Triggering means for color television tube
US2921211A (en) * 1955-02-23 1960-01-12 Westinghouse Electric Corp Image reproduction device
US2939909A (en) * 1955-07-06 1960-06-07 Westinghouse Electric Corp Television system
US2921124A (en) * 1956-12-10 1960-01-12 Bell Telephone Labor Inc Method and apparatus for reducing television bandwidth
US3051778A (en) * 1960-10-20 1962-08-28 Bell Telephone Labor Inc Sequential scan television with line interpolation

Also Published As

Publication number Publication date
DE1193087B (de) 1965-05-20
NL267429A (es) 1964-08-10
US3200195A (en) 1965-08-10
GB926798A (en) 1963-05-22

Similar Documents

Publication Publication Date Title
ES267803A1 (es) Sistema de televisiën
ES303574A1 (es) Un sistema de television por suscripcion que incluye un transmisor para transmitir señales de video codificadas y aparato para recibir y descodificar las señales.
CA958078A (en) Receiver for data signals, including an automatic line correction circuit
ES323485A1 (es) Un aparato receptor de television.
ES285627A1 (es) Receptor de televisión en colores
ES439358A1 (es) Perfeccionamientos introducidos en un sistema de television.
ES340773A1 (es) Un dispositivo receptor de television en color.
ES313152A1 (es) Un sistema de comunicacion aplicable particularmente a satelites y a otros semejantes.
ES360944A1 (es) Procedimiento para la transmision de la informacion sincro-nizadora a aparatos de television en colores funcionando se-gun el sistema de television en colores pal.
ES226039A1 (es) PERFECCIONAMIENTOS EN SISTEMAS DE TELEVISIoN
ES320766A3 (es) Circuito amplificador de video crominancia para receptor de televisiën en color
ES322088A3 (es) Sistema de circuito de sonido para receptor de televisiën en color
ES376081A1 (es) Mejoras en receptores de television para la recepcion in- distinta de la transmision de imagenes con diferente campo exploratorio de lineas.
ES327497A1 (es) Sistema amplificador de video, control automatico de ganancia y separador y amplificador de sincronismos para receptor de television.
ES257710A1 (es) Dispositivo receptor para una instalaciën transmisora de televisiën en colores
ES249023A1 (es) UN SISTEMA DE TRANSMISIoN PARA TELEVISIoN EN COLORES
ES261043A1 (es) Un aparato receptor para televisiën en colores
ES322084A3 (es) Sistema de circuitos de crominancia para receptor de televisiën en color
ES322093A3 (es) Detector de video y amplificador de luminancia para receptor de televisiën en color
GB987389A (en) Data transmission of variable block lengths over half duplex networks
ES329513A1 (es) Sistema selector de canales vhf para receptor de television.
CA694090A (en) Audio muting circuit for television receivers
ES253712A1 (es) Un aparato receptor para una instalaciën trasmisora de televisiën en colores
ES329511A1 (es) Sistema de frecuencia intermedia con portadora comun, para receptor de television.
ES327692A1 (es) Sistema amplificador de frecuencia intermedia de sonido y detector de relacion para receptor de television.