ES8800559A1 - Un equipo receptor de television - Google Patents

Un equipo receptor de television

Info

Publication number
ES8800559A1
ES8800559A1 ES557017A ES557017A ES8800559A1 ES 8800559 A1 ES8800559 A1 ES 8800559A1 ES 557017 A ES557017 A ES 557017A ES 557017 A ES557017 A ES 557017A ES 8800559 A1 ES8800559 A1 ES 8800559A1
Authority
ES
Spain
Prior art keywords
data
packet
sources
multiplexer
group
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
ES557017A
Other languages
English (en)
Other versions
ES557017A0 (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.)
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 ES557017A0 publication Critical patent/ES557017A0/es
Publication of ES8800559A1 publication Critical patent/ES8800559A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/04—Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier
    • H04N7/045—Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier the carrier being frequency modulated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H04N7/54—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal the signals being synchronous

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Systems (AREA)
  • Transmitters (AREA)

Abstract

MODIFICACIONES EN UN RECEPTOR DE TELEVISION. CONSISTENTES EN INCLUIR: ELEMENTOS PARA RECIBIR LA SEÑAL DE TELEVISION: ELEMENTOS PARA SEPARAR LOS COMPONENTES DE VIDEO DE LA SEÑAL DE TELEVISION; ELEMENTOS PARA PRODUCIR LA SALVA DE DATOS A PARTIR DE LA SEÑAL DE TELEVISION; ELEMENTOS PARA SELECCIONAR LOS BITS DE LA SALVA DE DATOS QUE REPRESENTA UN GRUPO PARTICULAR DE ENTRE LOS GRUPOS EN QUE ESTAN DIVIDIDAS LAS FUENTES DE LAS QUE SE DEDUCEN LOS DATOS DE LA COMPONENTE DE LA SALVA; MEDIOS PARA TRANSFORMAR LOS BITS DEL GRUPO TOMADO DE ENTRE LOS GRUPOS EN UNA SALVA DE DATOS REFORMADA CON UNA FRECUENCIA DE DATOS REDUCIDA QUE CORRESPONDE A LA FRECUENCIA DE BITS CADA DIVIDIDA POR EL NUMERO DE SUB-MULTIPLES.
ES557017A 1984-06-08 1986-08-14 Un equipo receptor de television Expired ES8800559A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848414665A GB8414665D0 (en) 1984-06-08 1984-06-08 Television transmission system

Publications (2)

Publication Number Publication Date
ES557017A0 ES557017A0 (es) 1987-11-01
ES8800559A1 true ES8800559A1 (es) 1987-11-01

Family

ID=10562133

Family Applications (2)

Application Number Title Priority Date Filing Date
ES543940A Expired ES8703075A1 (es) 1984-06-08 1985-06-05 Un equipo transmisor de television.
ES557017A Expired ES8800559A1 (es) 1984-06-08 1986-08-14 Un equipo receptor de television

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES543940A Expired ES8703075A1 (es) 1984-06-08 1985-06-05 Un equipo transmisor de television.

Country Status (16)

Country Link
US (1) US4706109A (es)
JP (2) JPH0834584B2 (es)
AU (1) AU578291B2 (es)
BE (1) BE902604A (es)
CA (1) CA1254653A (es)
DE (1) DE3520209C2 (es)
ES (2) ES8703075A1 (es)
FI (1) FI78207C (es)
FR (1) FR2565754B1 (es)
GB (2) GB8414665D0 (es)
HK (1) HK89891A (es)
IT (1) IT1184570B (es)
NL (1) NL191919C (es)
NO (1) NO165010C (es)
SE (1) SE455458B (es)
SG (1) SG99490G (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
GB2172478A (en) * 1985-03-12 1986-09-17 Philips Electronic Associated Handing data in television signals
BE1000258A6 (nl) * 1987-01-16 1988-09-27 Bell Telephone Mfg Informatie-overdrachtsysteem.
US5061999A (en) * 1987-11-13 1991-10-29 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus
FR2637438B1 (fr) * 1988-10-04 1990-11-09 Portenseigne Radiotechnique Systeme de television a debit numerique ameliore
IT1230235B (it) * 1989-06-07 1991-10-18 Telettra Spa Strutturazione e trasmissione a pacchetti dell'informazione generata da codificatore per segnali video.
GB2232561B (en) * 1989-06-10 1993-06-09 British Aerospace Television transmission via a satellite transponder
US5253275A (en) 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
US5173775A (en) * 1991-05-02 1992-12-22 General Instrument Corporation Reformatting of television signal data for transmission using a different modulation scheme
FR2686473B1 (fr) * 1992-01-16 1994-04-15 Matra Communication Codeur multicomposantes x-paquets et decodeur correspondant.
US5394182A (en) * 1993-03-22 1995-02-28 Time Warner Interactive Group, Inc. System for delivering digital sound, graphics, real time files and data via cable
CA2127942C (en) * 1993-07-14 1999-06-15 Masatoshi Tanaka Video-data transmitter, video-data receiver, and video-data transceiver
JP3546889B2 (ja) * 1993-08-24 2004-07-28 ソニー株式会社 多重化伝送方法および装置
CN1035918C (zh) * 1994-03-10 1997-09-17 广播电影电视部广播科学研究所电视分所 在卫星电视系统中传送数字化声音和数据的系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017591A (en) * 1961-07-07 1966-01-19 Ass Elect Ind Improvements relating to multiplex transmission systems
DE3121847C2 (de) * 1981-06-02 1987-04-16 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Übertragung und/oder Speicherung digital codierter Farbfernsehsignale
ATE22767T1 (de) * 1982-07-23 1986-10-15 British Telecomm Uebertragung von daten.
DE3376613D1 (en) * 1982-11-30 1988-06-16 British Telecomm Television signal transmission
US4665427A (en) * 1983-03-14 1987-05-12 U.S. Philips Corporation Method and apparatus for converting C-MAC television signals for transmission over a limited bandwidth medium
US4545052A (en) * 1984-01-26 1985-10-01 Northern Telecom Limited Data format converter

Also Published As

Publication number Publication date
IT1184570B (it) 1987-10-28
SE455458B (sv) 1988-07-11
DE3520209C2 (de) 1994-01-27
ES8703075A1 (es) 1987-01-16
FR2565754A1 (fr) 1985-12-13
US4706109A (en) 1987-11-10
BE902604A (fr) 1985-12-06
FI78207C (fi) 1989-06-12
GB2160064A (en) 1985-12-11
FI852250A0 (fi) 1985-06-05
GB8514380D0 (en) 1985-07-10
NL191919C (nl) 1996-10-04
ES557017A0 (es) 1987-11-01
NO852268L (no) 1985-12-09
NO165010C (no) 1990-12-05
FI78207B (fi) 1989-02-28
NL8501633A (nl) 1986-01-02
IT8521030A0 (it) 1985-06-05
SE8502773D0 (sv) 1985-06-05
SE8502773L (sv) 1985-12-09
FI852250L (fi) 1985-12-09
FR2565754B1 (fr) 1988-11-18
GB8414665D0 (en) 1984-07-11
AU578291B2 (en) 1988-10-20
ES543940A0 (es) 1987-01-16
CA1254653A (en) 1989-05-23
HK89891A (en) 1991-11-22
GB2160064B (en) 1988-02-03
NL191919B (nl) 1996-06-03
JP2726644B2 (ja) 1998-03-11
DE3520209A1 (de) 1986-01-16
JPS613585A (ja) 1986-01-09
JPH0834584B2 (ja) 1996-03-29
SG99490G (en) 1991-02-14
AU4335785A (en) 1985-12-12
NO165010B (no) 1990-08-27
JPH0851609A (ja) 1996-02-20

Similar Documents

Publication Publication Date Title
ES8703075A1 (es) Un equipo transmisor de television.
CA1210537A (en) Technique for the transmission of video and audio signals over a digital transmission system
US6078412A (en) Optical transmitter and optical transmission system using the same
AU3552093A (en) Communication system
WO2000025459A3 (en) Digital optical transceiver
AU4113585A (en) Broadband digital transmission systems
ATE177273T1 (de) Digitales-rundfunk-sendernetz-system
GB2140656A (en) Television transmission system
US3337691A (en) Multiplex digital communication system
GB2175176A (en) Signal transmission arrangement, a transmitter and a receiver for such an arrangement and a communication system including such an arrangement
ES8606771A1 (es) Una unidad de conversion de senales de television a distintos anchos de banda
EP0131983B1 (en) Secure television transmission system
ES8609858A1 (es) Perfeccionamientos en los desmoduladores de frecuencia
US6037884A (en) Technique to encode multiple digital data streams in limited bandwidth for transmission in a single medium
US5255269A (en) Transmission of data by frequency modulation using gray code
US3491206A (en) Tone-free multiplexing system using a delta modulator
US4651205A (en) Television transmission system
CA2112059A1 (en) Hdtv signal transmission apparatus
JPS5866438A (ja) 複数の信号を、フアイバオプチツクを介して伝送するための方法
JPS619050A (ja) 信号選択方式
KR970002972B1 (ko) 디지탈 유선방송 시스템의 송출장치
JPS5713874A (en) Simultaneous transmission system for video signal and data signal
Takahashi et al. Experimental adaptive digital multiplexer for fiber optic generation using digital run-length modulation technology
JPS5552651A (en) Modulator and demodulator
KR890011451A (ko) 텔레비젼 방송 시스템

Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20050905