GB2087615B - Audio-visual communicating system - Google Patents

Audio-visual communicating system

Info

Publication number
GB2087615B
GB2087615B GB8036270A GB8036270A GB2087615B GB 2087615 B GB2087615 B GB 2087615B GB 8036270 A GB8036270 A GB 8036270A GB 8036270 A GB8036270 A GB 8036270A GB 2087615 B GB2087615 B GB 2087615B
Authority
GB
United Kingdom
Prior art keywords
audio
communicating system
visual communicating
visual
communicating
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
GB8036270A
Other versions
GB2087615A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8036270A priority Critical patent/GB2087615B/en
Publication of GB2087615A publication Critical patent/GB2087615A/en
Application granted granted Critical
Publication of GB2087615B publication Critical patent/GB2087615B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stand-By Power Supply Arrangements (AREA)
GB8036270A 1980-11-12 1980-11-12 Audio-visual communicating system Expired GB2087615B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8036270A GB2087615B (en) 1980-11-12 1980-11-12 Audio-visual communicating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8036270A GB2087615B (en) 1980-11-12 1980-11-12 Audio-visual communicating system

Publications (2)

Publication Number Publication Date
GB2087615A GB2087615A (en) 1982-05-26
GB2087615B true GB2087615B (en) 1984-12-05

Family

ID=10517250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036270A Expired GB2087615B (en) 1980-11-12 1980-11-12 Audio-visual communicating system

Country Status (1)

Country Link
GB (1) GB2087615B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302321A1 (en) * 1982-11-13 1984-05-17 Drägerwerk AG, 2400 Lübeck MONITORING DEVICE FOR MEDICAL DEVICES
DE8808645U1 (en) * 1988-07-06 1988-08-25 Hofer, Daniel, 7730 Villingen-Schwenningen Display device for fire extinguishers
JP2003029775A (en) * 2001-07-10 2003-01-31 E-Lead Electronic Co Ltd Car audio manipulator responsing in voice

Also Published As

Publication number Publication date
GB2087615A (en) 1982-05-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee