GB2191652A - Closed circuit television apparatus - Google Patents

Closed circuit television apparatus

Info

Publication number
GB2191652A
GB2191652A GB08612388A GB8612388A GB2191652A GB 2191652 A GB2191652 A GB 2191652A GB 08612388 A GB08612388 A GB 08612388A GB 8612388 A GB8612388 A GB 8612388A GB 2191652 A GB2191652 A GB 2191652A
Authority
GB
United Kingdom
Prior art keywords
stage
closed circuit
operator
circuit television
television system
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.)
Withdrawn
Application number
GB08612388A
Other versions
GB8612388D0 (en
Inventor
David Owen Williams
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.)
SUPERSCREEN Ltd
Original Assignee
SUPERSCREEN 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 SUPERSCREEN Ltd filed Critical SUPERSCREEN Ltd
Publication of GB8612388D0 publication Critical patent/GB8612388D0/en
Publication of GB2191652A publication Critical patent/GB2191652A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

A closed circuit television system for a public building that comprises a stage provided with an in-built control station (10) for the television system. Video cassette recorders VCR1 - VCR9 and other sources of recorded material available to an operator on the stage are supplied to signal selection and modification means built into the stage, and the operator can use switching matrix to feed output signals selectively to a multiplicity of distribution amplifier means whose outputs are fed to the several areas (15) of the building in which different parts of the audience are located.
GB08612388A 1984-10-05 1985-10-07 Closed circuit television apparatus Withdrawn GB2191652A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848425239A GB8425239D0 (en) 1984-10-05 1984-10-05 Closed circuit television apparatus
PCT/GB1985/000451 WO1986002224A1 (en) 1984-10-05 1985-10-07 Closed circuit television apparatus

Publications (2)

Publication Number Publication Date
GB8612388D0 GB8612388D0 (en) 1986-06-25
GB2191652A true GB2191652A (en) 1987-12-16

Family

ID=10567771

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848425239A Pending GB8425239D0 (en) 1984-10-05 1984-10-05 Closed circuit television apparatus
GB08612388A Withdrawn GB2191652A (en) 1984-10-05 1985-10-07 Closed circuit television apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848425239A Pending GB8425239D0 (en) 1984-10-05 1984-10-05 Closed circuit television apparatus

Country Status (3)

Country Link
EP (1) EP0229759A1 (en)
GB (2) GB8425239D0 (en)
WO (1) WO1986002224A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089885A (en) * 1986-11-14 1992-02-18 Video Jukebox Network, Inc. Telephone access display system with remote monitoring
US5034808A (en) * 1989-05-30 1991-07-23 Murray Harold R Unified automatic video and audio signal control and distribution system
GB2234848A (en) * 1989-08-09 1991-02-13 Andrew Ziolek Video apparatus
GB2244844A (en) * 1990-03-16 1991-12-11 Patrik Garten Fully automated radio disc jockey system
EP0623264B1 (en) * 1991-09-12 1997-07-30 GARTEN, Patrik Fully automated radio and tv programme selection system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188644A (en) * 1976-12-23 1980-02-12 Nelson Donald W Apparatus for controlling video tape presentation
EP0007992A1 (en) * 1978-08-09 1980-02-20 Helmut Reich Drive-in cinema

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188644A (en) * 1976-12-23 1980-02-12 Nelson Donald W Apparatus for controlling video tape presentation
EP0007992A1 (en) * 1978-08-09 1980-02-20 Helmut Reich Drive-in cinema

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS OF THE NATIONAL ELECTRONICS CONFERENCE IN CHICAGO, 9-11 DECEMBER 1968, VOL. 24 1986 PAGES 348-350 *
THE NATIONAL TELESYSTEMS CONFERENCE IN GALVESTON, 7-10 NOVEMBER 1982, IEEE CONFERENCE RECORD (US)PAGES F2.2.1-F2.2.8 *

Also Published As

Publication number Publication date
GB8612388D0 (en) 1986-06-25
EP0229759A1 (en) 1987-07-29
GB8425239D0 (en) 1984-11-14
WO1986002224A1 (en) 1986-04-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)