CA2106223C - Systeme d'avertissement video et audio pour reseau de television - Google Patents

Systeme d'avertissement video et audio pour reseau de television Download PDF

Info

Publication number
CA2106223C
CA2106223C CA 2106223 CA2106223A CA2106223C CA 2106223 C CA2106223 C CA 2106223C CA 2106223 CA2106223 CA 2106223 CA 2106223 A CA2106223 A CA 2106223A CA 2106223 C CA2106223 C CA 2106223C
Authority
CA
Canada
Prior art keywords
emergency
message
cable
channel
warning
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 - Lifetime
Application number
CA 2106223
Other languages
English (en)
Other versions
CA2106223A1 (fr
Inventor
Jean Pierre M. Boulanger
Russell D. N. Mackinnon
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.)
Pelmorex Media Inc
Original Assignee
Pelmorex Media Inc
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 Pelmorex Media Inc filed Critical Pelmorex Media Inc
Priority to CA 2106223 priority Critical patent/CA2106223C/fr
Priority to AU76496/94A priority patent/AU7649694A/en
Priority to PCT/CA1994/000506 priority patent/WO1995008243A1/fr
Publication of CA2106223A1 publication Critical patent/CA2106223A1/fr
Application granted granted Critical
Publication of CA2106223C publication Critical patent/CA2106223C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/008—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via TV or radio broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA 2106223 1993-09-15 1993-09-15 Systeme d'avertissement video et audio pour reseau de television Expired - Lifetime CA2106223C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2106223 CA2106223C (fr) 1993-09-15 1993-09-15 Systeme d'avertissement video et audio pour reseau de television
AU76496/94A AU7649694A (en) 1993-09-15 1994-09-15 A video and audio alerting system for a cable television network
PCT/CA1994/000506 WO1995008243A1 (fr) 1993-09-15 1994-09-15 Systeme d'alarme video et audio pour reseau cable de television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2106223 CA2106223C (fr) 1993-09-15 1993-09-15 Systeme d'avertissement video et audio pour reseau de television

Publications (2)

Publication Number Publication Date
CA2106223A1 CA2106223A1 (fr) 1995-03-16
CA2106223C true CA2106223C (fr) 2000-06-20

Family

ID=4152316

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2106223 Expired - Lifetime CA2106223C (fr) 1993-09-15 1993-09-15 Systeme d'avertissement video et audio pour reseau de television

Country Status (3)

Country Link
AU (1) AU7649694A (fr)
CA (1) CA2106223C (fr)
WO (1) WO1995008243A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648003B4 (de) * 1996-11-20 2007-01-04 Sennheiser Electronic Gmbh & Co. Kg Signalanzeigesystem
EP1087353A1 (fr) * 1999-09-22 2001-03-28 Gregory Houlden Système d'avertissement par satellite
US7136498B1 (en) 1999-12-16 2006-11-14 Koninklijke Philips Electronics N.V. Loudspeaker having a dual chamber acoustical enclosure with two external vents and one internal vent
EP1582059A4 (fr) * 2002-11-12 2009-02-25 Thomson Licensing Conversion de messages d'alerte en vue de leur dissemination dans un reseau de diffusion de programmes
US20060059512A1 (en) * 2002-11-15 2006-03-16 Pugel Michael A Methods for controlling apparatuses having an emergency alert function
KR101227488B1 (ko) * 2006-02-17 2013-01-29 엘지전자 주식회사 비상 사태 경보 시스템을 제어하는 방법, 데이터 구조 및이를 위한 방송 수신기
US9641692B2 (en) 2013-06-25 2017-05-02 Siemens Schweiz Ag Incident-centric mass notification system
US10136276B2 (en) 2013-06-25 2018-11-20 Siemens Schweiz Ag Modality-centric mass notification system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975583A (en) * 1974-10-07 1976-08-17 First National Bank Of Decatur, Alabama Emergency civil defense alarm and communications systems
JPH0654973B2 (ja) * 1983-11-09 1994-07-20 ソニー株式会社 Ｃａｔｖラインを使用したデジタル信号の伝送装置
US4724491A (en) * 1984-08-28 1988-02-09 Adams-Russell Co., Inc. Inserting television advertising spots automatically
US5216515A (en) * 1991-05-23 1993-06-01 Adexpress Company Addressable video feed system

Also Published As

Publication number Publication date
WO1995008243A1 (fr) 1995-03-23
CA2106223A1 (fr) 1995-03-16
AU7649694A (en) 1995-04-03

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