NO167429C - Demodulator og fjernsynsmottager. - Google Patents

Demodulator og fjernsynsmottager.

Info

Publication number
NO167429C
NO167429C NO852196A NO852196A NO167429C NO 167429 C NO167429 C NO 167429C NO 852196 A NO852196 A NO 852196A NO 852196 A NO852196 A NO 852196A NO 167429 C NO167429 C NO 167429C
Authority
NO
Norway
Prior art keywords
analog
digital
signals
demodulator
width
Prior art date
Application number
NO852196A
Other languages
English (en)
Norwegian (no)
Other versions
NO852196L (no
NO167429B (no
Inventor
Jacques Veillard
Original Assignee
Etat Francais Centre National
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 Etat Francais Centre National, Telediffusion Fse filed Critical Etat Francais Centre National
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)
  • Transmitters (AREA)
  • Burglar Alarm Systems (AREA)
  • Television Systems (AREA)
  • Noise Elimination (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Receiver Circuits (AREA)
  • Inorganic Insulating Materials (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Optical Head (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 NO852196L (no) 1985-12-05
NO167429B NO167429B (no) 1991-07-22
NO167429C true 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 (es)
EP (1) EP0169093B1 (es)
JP (1) JPS612459A (es)
AT (1) ATE46992T1 (es)
CA (1) CA1278857C (es)
DE (1) DE3573500D1 (es)
DK (1) DK166188C (es)
ES (1) ES8609858A1 (es)
FR (1) FR2565445B1 (es)
NO (1) NO167429C (es)
PT (1) PT80586B (es)

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
WO1999021359A1 (en) * 1997-07-17 1999-04-29 Wavo Corporation Method and system for transmitting and decoding data in a signal
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
WO2018109603A1 (en) * 2016-12-13 2018-06-21 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
US4527187A (en) * 1981-08-31 1985-07-02 Oki Electric Industry Co., Ltd. High sensitivity FM signal demodulation system
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
ES544470A0 (es) 1986-07-16
ES8609858A1 (es) 1986-07-16
EP0169093B1 (fr) 1989-10-04
DK249785D0 (da) 1985-06-03
NO852196L (no) 1985-12-05
PT80586B (pt) 1987-06-17
US4713689A (en) 1987-12-15
PT80586A (fr) 1985-07-01
EP0169093A1 (fr) 1986-01-22
FR2565445A1 (fr) 1985-12-06
DK249785A (da) 1985-12-05
FR2565445B1 (fr) 1986-10-10
DK166188B (da) 1993-03-15
DK166188C (da) 1993-08-09
JPS612459A (ja) 1986-01-08
CA1278857C (en) 1991-01-08
NO167429B (no) 1991-07-22
DE3573500D1 (en) 1989-11-09
ATE46992T1 (de) 1989-10-15

Similar Documents

Publication Publication Date Title
CA2111310A1 (en) Transmitting data with a video signal
EP0090236A3 (en) System for the digital transmission of television picture signals with reduced redundancy
TW339486B (en) Transmission system for digital audio broadcasting
AU586198B2 (en) A method and an apparatus for the demodulation of high frequency modulated signals by means of digital filters and digital demodulators, and the application of the method in a remote control receiver
CA1269442C (en) SCRAMBLED VIDEO SIGNAL PROCESSING SYSTEM AUDIO CHANNEL AGC
KR880006936A (ko) 제한된 통신로상의 텔레비젼 전송 시스템
NO167429C (no) Demodulator og fjernsynsmottager.
EP0268340A3 (en) One channel hdtv transmission system
ES8403262A1 (es) Perfeccionamientos introducidos en un aparato de una instalacion de tratamiento de senales, que incluye una fuente de senales portadoras analogicas.
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
DE3173352D1 (en) Adaptive digital data receiving system with compensation of the amplitude and phase distortions introduced by the data transmission channel
ES2006320A6 (es) Un sistema de transmision de senales de television, aparato de transmision y aparato receptor de television para uso en dicho sistema.
DE3270331D1 (en) Method for the synchronization, on reception, of digital signals transmitted as packets
JPH02166979A (ja) テレビジョン音声送受信方法および受信装置
KR900701120A (ko) 고선명 텔레비젼 신호 송수신 방법 및 시스템
DK415484D0 (da) Tidssekventielt fjernsyns-overfoeringssystem, navnlig til en videorecorder
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
JPS53140926A (en) Television receiver
JPS5260518A (en) Television system for voice communication
JPS5457905A (en) Delta modulation and demodulation system
JPS5797277A (en) Television video audio simultaneous transmitter
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