DE2350288C3 - Drahtfunksystem - Google Patents

Drahtfunksystem

Info

Publication number
DE2350288C3
DE2350288C3 DE2350288A DE2350288A DE2350288C3 DE 2350288 C3 DE2350288 C3 DE 2350288C3 DE 2350288 A DE2350288 A DE 2350288A DE 2350288 A DE2350288 A DE 2350288A DE 2350288 C3 DE2350288 C3 DE 2350288C3
Authority
DE
Germany
Prior art keywords
transistor
radio system
voltage
program
wire radio
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
DE2350288A
Other languages
German (de)
English (en)
Other versions
DE2350288B2 (de
DE2350288A1 (de
Inventor
Eric John West Drayton Middlesex Gargini (Grossbritannien)
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.)
COMMUNICATIONS PATENTS Ltd LONDON
Original Assignee
COMMUNICATIONS PATENTS Ltd LONDON
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 LONDON filed Critical COMMUNICATIONS PATENTS Ltd LONDON
Publication of DE2350288A1 publication Critical patent/DE2350288A1/de
Publication of DE2350288B2 publication Critical patent/DE2350288B2/de
Application granted granted Critical
Publication of DE2350288C3 publication Critical patent/DE2350288C3/de
Expired legal-status Critical Current

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
    • H04N7/17345—Control of the passage of the selected programme
    • H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Meter Arrangements (AREA)
DE2350288A 1972-10-11 1973-10-06 Drahtfunksystem Expired DE2350288C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4696672A GB1420628A (en) 1972-10-11 1972-10-11 Wired broadcasting systems

Publications (3)

Publication Number Publication Date
DE2350288A1 DE2350288A1 (de) 1974-04-25
DE2350288B2 DE2350288B2 (de) 1979-02-15
DE2350288C3 true DE2350288C3 (de) 1979-10-11

Family

ID=10443244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2350288A Expired DE2350288C3 (de) 1972-10-11 1973-10-06 Drahtfunksystem

Country Status (14)

Country Link
US (1) US3898374A (OSRAM)
BE (1) BE805981A (OSRAM)
CA (1) CA996869A (OSRAM)
CH (1) CH561489A5 (OSRAM)
DE (1) DE2350288C3 (OSRAM)
ES (1) ES419529A1 (OSRAM)
FR (1) FR2203246B1 (OSRAM)
GB (1) GB1420628A (OSRAM)
IL (1) IL43441A (OSRAM)
IT (1) IT994824B (OSRAM)
MT (1) MTP750B (OSRAM)
NL (1) NL7313961A (OSRAM)
SE (1) SE391430B (OSRAM)
ZA (1) ZA737699B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367557A (en) 1975-08-09 1983-01-04 Stern Joseph L Wired broadcasting systems

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064460A (en) * 1974-03-16 1977-12-20 Communications Patents Limited Coaxial wired broadcasting system with tone responsive program selectors
US4087826A (en) * 1976-08-02 1978-05-02 Epp Corp. Pulsed electrical printer with dielectrically isolated electrode
US4574305A (en) * 1983-08-11 1986-03-04 Tocum, Incorporated Remote hub television and security systems
US5691777A (en) * 1988-10-17 1997-11-25 Kassatly; Lord Samuel Anthony Method and apparatus for simultaneous compression of video, audio and data signals
US5768517A (en) * 1988-10-17 1998-06-16 Kassatly; Samuel Anthony Paperless publication distribution and retrieval system
US5508733A (en) * 1988-10-17 1996-04-16 Kassatly; L. Samuel A. Method and apparatus for selectively receiving and storing a plurality of video signals
US5767913A (en) * 1988-10-17 1998-06-16 Kassatly; Lord Samuel Anthony Mapping system for producing event identifying codes
US5790177A (en) * 1988-10-17 1998-08-04 Kassatly; Samuel Anthony Digital signal recording/reproduction apparatus and method
US20120238301A1 (en) * 2010-07-22 2012-09-20 Shipsin Llc Systems and methods for networked radio systems and coordinated broadcasting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010081A (en) * 1963-02-19 1965-11-17 R & R Res Ltd Improvements in and relating to broadcast systems
GB1272594A (en) * 1968-08-09 1972-05-03 Communications Patents Ltd Improvements in and relating to wired broadcasting systems
US3733430A (en) * 1970-12-28 1973-05-15 Rca Corp Channel monitoring system
US3790700A (en) * 1971-12-17 1974-02-05 Hughes Aircraft Co Catv program control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367557A (en) 1975-08-09 1983-01-04 Stern Joseph L Wired broadcasting systems

Also Published As

Publication number Publication date
IL43441A0 (en) 1974-01-14
CA996869A (en) 1976-09-14
IT994824B (it) 1975-10-20
FR2203246B1 (OSRAM) 1977-09-09
IL43441A (en) 1976-01-30
MTP750B (en) 1974-01-22
SE391430B (sv) 1977-02-14
DE2350288B2 (de) 1979-02-15
ES419529A1 (es) 1976-06-01
CH561489A5 (OSRAM) 1975-04-30
BE805981A (fr) 1974-02-01
FR2203246A1 (OSRAM) 1974-05-10
ZA737699B (en) 1974-08-28
NL7313961A (OSRAM) 1974-04-16
DE2350288A1 (de) 1974-04-25
AU6116573A (en) 1975-04-10
GB1420628A (en) 1976-01-07
US3898374A (en) 1975-08-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee