NO852196L - Demodulator og fjernsynsmottager. - Google Patents

Demodulator og fjernsynsmottager.

Info

Publication number
NO852196L
NO852196L NO852196A NO852196A NO852196L NO 852196 L NO852196 L NO 852196L NO 852196 A NO852196 A NO 852196A NO 852196 A NO852196 A NO 852196A NO 852196 L NO852196 L NO 852196L
Authority
NO
Norway
Prior art keywords
analog
digital
signals
demodulator
width
Prior art date
Application number
NO852196A
Other languages
English (en)
Other versions
NO167429B (no
NO167429C (no
Inventor
Jacques Veillard
Original Assignee
France Etat
Telediffusion Fse
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 France Etat, Telediffusion Fse filed Critical France Etat
Publication of NO852196L publication Critical patent/NO852196L/no
Publication of NO167429B publication Critical patent/NO167429B/no
Publication of NO167429C publication Critical patent/NO167429C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/08—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using sequential signals only
    • 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
    • H04N5/455—Demodulation-circuits
    • 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

Landscapes

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Burglar Alarm Systems (AREA)
  • Noise Elimination (AREA)
  • Television Systems (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Optical Head (AREA)
  • Television Receiver Circuits (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Inorganic Insulating Materials (AREA)
  • Selective Calling Equipment (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NO852196A 1984-06-04 1985-05-31 Demodulator og fjernsynsmottager. NO167429C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408727A FR2565445B1 (fr) 1984-06-04 1984-06-04 Demodulateur de frequence et recepteur d'emission de television a multiplexage temporel en comportant application

Publications (3)

Publication Number Publication Date
NO852196L true NO852196L (no) 1985-12-05
NO167429B NO167429B (no) 1991-07-22
NO167429C NO167429C (no) 1991-10-30

Family

ID=9304674

Family Applications (1)

Application Number Title Priority Date Filing Date
NO852196A NO167429C (no) 1984-06-04 1985-05-31 Demodulator og fjernsynsmottager.

Country Status (11)

Country Link
US (1) US4713689A (no)
EP (1) EP0169093B1 (no)
JP (1) JPS612459A (no)
AT (1) ATE46992T1 (no)
CA (1) CA1278857C (no)
DE (1) DE3573500D1 (no)
DK (1) DK166188C (no)
ES (1) ES8609858A1 (no)
FR (1) FR2565445B1 (no)
NO (1) NO167429C (no)
PT (1) PT80586B (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605048A1 (de) * 1986-02-18 1987-09-03 Ant Nachrichtentech Verfahren zum demodulieren von fm-modulierten signalen, deren eingenommene hf-bandbreiten sich periodisch, entsprechend dem modulierenden basisband-zeitmultiplexsignal aendern, sowie anordnungen zum durchfuehren
NL8800849A (nl) * 1988-04-05 1989-11-01 Philips Nv Ontvanger, alsmede demodulatieschakeling geschikt voor de ontvanger.
FR2649273B1 (fr) * 1989-06-30 1991-09-13 Portenseigne Radiotechnique Dispositif d'egalisation autoadaptative pour des echantillons numeriques codes en duobinaire
JP2900594B2 (ja) * 1990-11-21 1999-06-02 日本鋼管株式会社 水平連続鋳造の引抜き制御方法
GB9028098D0 (en) * 1990-12-27 1991-02-13 Ferguson Ltd Television receiver
JP2001521338A (ja) * 1997-07-17 2001-11-06 ワボ コーポレイション 信号中のデータを伝送および復号化するための方法およびシステム
JP3930180B2 (ja) * 1999-01-21 2007-06-13 富士通株式会社 デジタル信号復調回路及び方法
US7203457B1 (en) 1999-07-19 2007-04-10 Thomson Licensing Tuning system for achieving rapid signal acquisition for a digital satellite receiver
US6191725B1 (en) * 1999-08-30 2001-02-20 Her Majesty The Queen In Right Of Canada, As Represented By Minister Of National Defence Of Her Majesty's Canadian Government Automatic gain control for digital radar intercept receivers
FR2816780B1 (fr) * 2000-11-10 2003-01-31 Thomson Csf Procede et systeme de transmission par cryptographie quantique
FR2816779B1 (fr) * 2000-11-10 2003-03-07 Thomson Csf Procede et systeme de transmission par cryptographie quantique
US11165521B2 (en) * 2016-12-13 2021-11-02 Amimon Ltd. Analog signal transmission with multiple antennas

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984624A (en) * 1974-07-25 1976-10-05 Weston Instruments, Inc. Video system for conveying digital and analog information
FR2312881A1 (fr) * 1975-05-29 1976-12-24 Goff Jeannine Le Demodulateurs differentiels a dispositifs a ondes elastiques de surface
US4045740A (en) * 1975-10-28 1977-08-30 The United States Of America As Represented By The Secretary Of The Army Method for optimizing the bandwidth of a radio receiver
US4339829A (en) * 1978-12-29 1982-07-13 Dimon Donald F Automatic tuning system for a narrow bandwidth communication
US4245353A (en) * 1979-01-17 1981-01-13 Rockwell International Corporation Amplitude tilt correction apparatus
US4300161A (en) * 1980-03-03 1981-11-10 Bell Telephone Laboratories, Incorporated Time compression multiplexing of video signals
FR2481549A1 (fr) * 1980-04-25 1981-10-30 Thomson Brandt Dispositif de synthese et de demodulation combinees pour recepteurs d'ondes modulees en frequence et recepteur le comportant
US4435821A (en) * 1981-03-24 1984-03-06 Nippon Electric Co., Ltd. Receiver in a frequency hopping communication system
CA1190289A (en) * 1981-04-28 1985-07-09 Nippon Hoso Kyokai Fm signal demodulation system
JPS57184356A (en) * 1981-05-08 1982-11-13 Seiko Epson Corp Fsk demodulating circuit
MX151560A (es) * 1981-08-31 1984-12-13 Oki Electric Ind Co Ltd Mejoras a sistema de demodulacion de alta sensibilidad para senales de f.m. de television
US4531148A (en) * 1981-08-31 1985-07-23 Oki Electric Industry Co., Ltd. High sensitivity FM signal demodulation system
DE3137843A1 (de) * 1981-09-23 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Filter- und demodulationsschaltung
JPS59122089A (ja) * 1982-12-28 1984-07-14 Pioneer Electronic Corp テレビジョン帯域補正装置

Also Published As

Publication number Publication date
DK249785A (da) 1985-12-05
NO167429B (no) 1991-07-22
NO167429C (no) 1991-10-30
PT80586A (fr) 1985-07-01
DK249785D0 (da) 1985-06-03
PT80586B (pt) 1987-06-17
CA1278857C (en) 1991-01-08
EP0169093B1 (fr) 1989-10-04
US4713689A (en) 1987-12-15
DK166188C (da) 1993-08-09
ES8609858A1 (es) 1986-07-16
DK166188B (da) 1993-03-15
JPS612459A (ja) 1986-01-08
DE3573500D1 (en) 1989-11-09
FR2565445A1 (fr) 1985-12-06
ES544470A0 (es) 1986-07-16
ATE46992T1 (de) 1989-10-15
EP0169093A1 (fr) 1986-01-22
FR2565445B1 (fr) 1986-10-10

Similar Documents

Publication Publication Date Title
CA2111310A1 (en) Transmitting data with a video signal
DE3378515D1 (en) System for the digital transmission of television picture signals with reduced redundancy
TW339486B (en) Transmission system for digital audio broadcasting
CA1269442C (en) SCRAMBLED VIDEO SIGNAL PROCESSING SYSTEM AUDIO CHANNEL AGC
NO167429C (no) Demodulator og fjernsynsmottager.
WO1998052313A1 (en) Receiver and receiving circuit
CA2296855A1 (en) Receiving and demodulating a digital television signal
KR880006936A (ko) 제한된 통신로상의 텔레비젼 전송 시스템
EP0268340A3 (en) One channel hdtv transmission system
DE3173423D1 (en) Adaptive digital data receiving system with compensation of the amplitude and phase distortions introduced by the data transmission channel
CA2077269A1 (en) Time synchronization of a receiver in a digital radio telephone system
JP2960427B2 (ja) テレビジョン音声送受信方法および受信装置
ES2006320A6 (es) Un sistema de transmision de senales de television, aparato de transmision y aparato receptor de television para uso en dicho sistema.
CA2278091A1 (en) Method and apparatus for line or frame-synchronous frequency hopping of video transmissions
EP0242166A3 (en) Apparatus for transmitting digital signal
DK415484A (da) Tidssekventielt fjernsyns-overfoeringssystem, navnlig til en videorecorder
NZ220774A (en) Tv receiver for video signal transmitted with audio/data
EP0100169A3 (en) Time compression multiplex digital transmission system
EP0235587A3 (de) Schaltung zur Kompensation der durch ein Verwischungssignal hervorgerufenen Störungen in Satelliten-Fernsehempfängern
GB1490595A (en) Recording apparatus coding circuit for an image signal and corresponding decoding circuit
AU7581587A (en) Improving immunity to channel distortion of F.M. video signals
JPS53140926A (en) Television receiver
JPS5457905A (en) Delta modulation and demodulation system
JPS5440516A (en) Color television system
HU9202775D0 (en) Televisional transmission system

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN NOVEMBER 2000