JP2002526007A - 場内放送装置 - Google Patents

場内放送装置

Info

Publication number
JP2002526007A
JP2002526007A JP2000571715A JP2000571715A JP2002526007A JP 2002526007 A JP2002526007 A JP 2002526007A JP 2000571715 A JP2000571715 A JP 2000571715A JP 2000571715 A JP2000571715 A JP 2000571715A JP 2002526007 A JP2002526007 A JP 2002526007A
Authority
JP
Japan
Prior art keywords
pulse
signal
message
control unit
messages
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.)
Pending
Application number
JP2000571715A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002526007A5 (enExample
Inventor
エイドリアン、ヘドル
Original Assignee
ビンペックス、リミテッド
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 ビンペックス、リミテッド filed Critical ビンペックス、リミテッド
Publication of JP2002526007A publication Critical patent/JP2002526007A/ja
Publication of JP2002526007A5 publication Critical patent/JP2002526007A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fire Alarms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Alarm Systems (AREA)
  • Prepayment Telephone Systems (AREA)
  • Massaging Devices (AREA)
  • Meter Arrangements (AREA)
JP2000571715A 1998-09-22 1999-09-21 場内放送装置 Pending JP2002526007A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9820644.4 1998-09-22
GBGB9820644.4A GB9820644D0 (en) 1998-09-22 1998-09-22 Public address apparatus
PCT/GB1999/003141 WO2000018188A2 (en) 1998-09-22 1999-09-21 Public address apparatus

Publications (2)

Publication Number Publication Date
JP2002526007A true JP2002526007A (ja) 2002-08-13
JP2002526007A5 JP2002526007A5 (enExample) 2006-10-05

Family

ID=10839280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000571715A Pending JP2002526007A (ja) 1998-09-22 1999-09-21 場内放送装置

Country Status (7)

Country Link
EP (1) EP1123637B1 (enExample)
JP (1) JP2002526007A (enExample)
AT (1) ATE287193T1 (enExample)
AU (1) AU6211299A (enExample)
DE (1) DE69923203T2 (enExample)
GB (1) GB9820644D0 (enExample)
WO (1) WO2000018188A2 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858195A (en) * 1973-08-28 1974-12-31 Jab Co Inc Audio alarm system
DE2533330C3 (de) * 1975-07-25 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Verfahren und Einrichtung zur Übertragung von Meßwerten in einem Brandmeldesystem
DE3467267D1 (en) * 1983-10-17 1987-12-10 Cerberus Ag Alarm signalling method and application device therefor
US5887067A (en) * 1996-05-10 1999-03-23 General Signal Corporation Audio communication system for a life safety network

Also Published As

Publication number Publication date
DE69923203D1 (de) 2005-02-17
WO2000018188A2 (en) 2000-03-30
WO2000018188A3 (en) 2000-06-08
EP1123637A2 (en) 2001-08-16
ATE287193T1 (de) 2005-01-15
DE69923203T2 (de) 2005-12-29
EP1123637B1 (en) 2005-01-12
AU6211299A (en) 2000-04-10
GB9820644D0 (en) 1998-11-18

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