SE387027B - Anordning vid tvaradiesystem - Google Patents

Anordning vid tvaradiesystem

Info

Publication number
SE387027B
SE387027B SE7214883A SE1488372A SE387027B SE 387027 B SE387027 B SE 387027B SE 7214883 A SE7214883 A SE 7214883A SE 1488372 A SE1488372 A SE 1488372A SE 387027 B SE387027 B SE 387027B
Authority
SE
Sweden
Prior art keywords
twarady
systems
twarady systems
Prior art date
Application number
SE7214883A
Other languages
English (en)
Swedish (sv)
Inventor
E J Gargini
Original Assignee
Communications Patents 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 Communications Patents Ltd filed Critical Communications Patents Ltd
Publication of SE387027B publication Critical patent/SE387027B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N2007/17372—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream transmission being initiated or timed by a signal from upstream of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N2007/1739—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream communication being transmitted via a separate link, e.g. telephone line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
  • Radio Relay Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SE7214883A 1971-11-25 1972-11-16 Anordning vid tvaradiesystem SE387027B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5482271A GB1412586A (en) 1971-11-25 1971-11-25 Wired broadcasting systems

Publications (1)

Publication Number Publication Date
SE387027B true SE387027B (sv) 1976-08-23

Family

ID=10472182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7214883A SE387027B (sv) 1971-11-25 1972-11-16 Anordning vid tvaradiesystem

Country Status (14)

Country Link
JP (1) JPS4864802A (xx)
AU (1) AU467268B2 (xx)
BE (1) BE791941A (xx)
CH (1) CH552316A (xx)
DE (1) DE2257644C3 (xx)
ES (1) ES408940A1 (xx)
FR (1) FR2161122B1 (xx)
GB (1) GB1412586A (xx)
IL (1) IL40808A (xx)
IT (1) IT973721B (xx)
MT (1) MTP730B (xx)
NL (1) NL7215797A (xx)
SE (1) SE387027B (xx)
ZA (1) ZA728024B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917978C2 (de) * 1979-05-04 1983-12-22 Volker Joachim 4400 Münster Remme Kabelkommunikationssystem
DE3267366D1 (en) * 1982-04-29 1985-12-19 Deltavisie Bv System for transmitting programme or data signals
EP0401873A3 (en) * 1982-05-14 1991-09-18 Communications Patents Limited A communications system
GB2164229B (en) * 1982-05-14 1986-08-20 Communications Patents Ltd Communications system
US4605958A (en) * 1983-04-14 1986-08-12 Control Data Corporation Method and apparatus for detecting the channel to which an electronic receiver system is tuned
US4789860A (en) * 1985-03-12 1988-12-06 U.S. Philips Corp. Interface between a receiver and a sub-system
US4896209A (en) * 1987-02-10 1990-01-23 Sony Corporation Passenger vehicle polling system having a central unit for polling passenger seat terminal units

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1409479A (fr) * 1963-07-24 1965-08-27 Skiatron Elect & Tele émetteurs-récepteurs asservis dits transponders retransmettant des signaux produits par la station centrale

Also Published As

Publication number Publication date
DE2257644B2 (de) 1979-05-17
BE791941A (fr) 1973-03-16
ZA728024B (en) 1973-07-25
FR2161122B1 (xx) 1978-03-03
MTP730B (en) 1973-08-10
CH552316A (de) 1974-07-31
AU4920072A (en) 1974-05-23
FR2161122A1 (xx) 1973-07-06
IL40808A0 (en) 1973-01-30
IT973721B (it) 1974-06-10
JPS4864802A (xx) 1973-09-07
AU467268B2 (en) 1975-11-27
GB1412586A (en) 1975-11-05
ES408940A1 (es) 1975-10-16
NL7215797A (xx) 1973-05-29
DE2257644C3 (de) 1980-01-17
DE2257644A1 (de) 1973-05-30
IL40808A (en) 1976-08-31

Similar Documents

Publication Publication Date Title
SE390131B (sv) Bromsanordning vid motorsagar
SE405311B (sv) Anordning vid gresklippningsmaskiner
AT341759B (de) Verbindungssystem
SE394630B (sv) Skyddsanordning vid fordon
AT307656B (de) Systembauteil
SE406934B (sv) Anordning vid stegbalksugnar
FI54832B (fi) Anordning foer braeckning av borrstraengsskarvar vid borraggregat
SE407076B (sv) Anordning vid stalferskningskerl
TR17829A (tr) Suepuerme cihazi
SE384922B (sv) Vetejonkenslig metanordning
SE394980B (sv) Anordning for antilasningsstyranleggning
FI53771C (fi) Anordning vid mjoelkningsmaskin
FI53832B (fi) Emulgerbart smoerjmedel vid metallbearbetning
SE388803B (sv) Foljningsanordning
SE388908B (sv) Anordning vid forgasare
SE391430B (sv) Anordning vid tradradiosystem
SE392596B (sv) Anordning vid fartygsroder
SE387027B (sv) Anordning vid tvaradiesystem
TR17651A (tr) Hararet muebadele cihazi
SE383817B (sv) Anordning vid tradradiosystem
TR17298A (tr) Katalizatoer sistemleri
AT329598B (de) Thermogravur-anlage
SE383389B (sv) Flektanordning
SE395600B (sv) Anordning vid blixtlas
BE780384A (fr) Dispositif anti-pompage