BE847710A - Perfectionnements aux dispositifs de radiodiffusion de television par cables et relatifs a ceux-ci, - Google Patents

Perfectionnements aux dispositifs de radiodiffusion de television par cables et relatifs a ceux-ci,

Info

Publication number
BE847710A
BE847710A BE2055404A BE2055404A BE847710A BE 847710 A BE847710 A BE 847710A BE 2055404 A BE2055404 A BE 2055404A BE 2055404 A BE2055404 A BE 2055404A BE 847710 A BE847710 A BE 847710A
Authority
BE
Belgium
Prior art keywords
cable television
television broadcasting
broadcasting devices
devices
cable
Prior art date
Application number
BE2055404A
Other languages
English (en)
French (fr)
Inventor
E J Gargini
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 filed Critical
Publication of BE847710A publication Critical patent/BE847710A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/108—Adaptations for transmission by electrical cable the cable being constituted by a pair of wires
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/18—Networks for phase shifting
    • H03H7/21—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Systems (AREA)
BE2055404A 1975-10-29 1976-10-28 Perfectionnements aux dispositifs de radiodiffusion de television par cables et relatifs a ceux-ci, BE847710A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44500/75A GB1522033A (en) 1975-10-29 1975-10-29 Wired television broadcasting systems

Publications (1)

Publication Number Publication Date
BE847710A true BE847710A (fr) 1977-02-14

Family

ID=10433602

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055404A BE847710A (fr) 1975-10-29 1976-10-28 Perfectionnements aux dispositifs de radiodiffusion de television par cables et relatifs a ceux-ci,

Country Status (14)

Country Link
JP (1) JPS5284914A (enFirst)
AU (1) AU503328B2 (enFirst)
BE (1) BE847710A (enFirst)
CA (1) CA1099392A (enFirst)
CH (1) CH595031A5 (enFirst)
DE (1) DE2648743C2 (enFirst)
ES (1) ES452873A1 (enFirst)
FR (1) FR2330235A1 (enFirst)
GB (1) GB1522033A (enFirst)
IL (1) IL50784A (enFirst)
IT (1) IT1121711B (enFirst)
NL (1) NL7611861A (enFirst)
SE (1) SE415623B (enFirst)
ZA (1) ZA766305B (enFirst)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887152A (en) * 1987-01-30 1989-12-12 Sony Corporation Message delivery system operable in an override mode upon reception of a command signal
JP2658030B2 (ja) * 1987-01-30 1997-09-30 ソニー株式会社 情報伝送装置
GB0516561D0 (en) * 2005-08-12 2005-09-21 Technetix Group Ltd Signal splitter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095341A (en) * 1934-06-02 1937-10-12 American Telephone & Telegraph Electrooptical transmission system
GB780324A (en) * 1954-05-18 1957-07-31 Emi Ltd Improvements relating to wired electrical signal distributing systems
GB1043232A (en) * 1962-05-25 1966-09-21 Communications Patents Ltd Improved wired broadcasting systems and apparatus therefor
GB1052251A (enFirst) * 1962-10-22 1966-12-21
GB1252942A (enFirst) * 1968-03-13 1971-11-10
GB1272594A (en) * 1968-08-09 1972-05-03 Communications Patents Ltd Improvements in and relating to wired broadcasting systems

Also Published As

Publication number Publication date
AU1911076A (en) 1978-05-04
DE2648743C2 (de) 1983-01-20
DE2648743A1 (de) 1977-05-05
AU503328B2 (en) 1979-08-30
FR2330235B1 (enFirst) 1983-11-18
NL7611861A (nl) 1977-05-03
GB1522033A (en) 1978-08-23
IL50784A0 (en) 1976-12-31
JPS5284914A (en) 1977-07-14
CH595031A5 (enFirst) 1978-01-31
CA1099392A (en) 1981-04-14
SE7611982L (sv) 1977-04-30
SE415623B (sv) 1980-10-13
ZA766305B (en) 1977-09-28
IL50784A (en) 1978-08-31
IT1121711B (it) 1986-04-23
ES452873A1 (es) 1977-11-01
FR2330235A1 (fr) 1977-05-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMUNICATIONS PATENTS LTD

Effective date: 19861031