GB0912028D0 - A communications system - Google Patents

A communications system

Info

Publication number
GB0912028D0
GB0912028D0 GBGB0912028.8A GB0912028A GB0912028D0 GB 0912028 D0 GB0912028 D0 GB 0912028D0 GB 0912028 A GB0912028 A GB 0912028A GB 0912028 D0 GB0912028 D0 GB 0912028D0
Authority
GB
United Kingdom
Prior art keywords
communications system
communications
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Withdrawn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
GBGB0912028.8A
Other versions
GB2471719A (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.)
Secomak Ltd
Original Assignee
Secomak 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 Secomak Ltd filed Critical Secomak Ltd
Priority to GB0912028A priority Critical patent/GB2471719A/en
Publication of GB0912028D0 publication Critical patent/GB0912028D0/en
Publication of GB2471719A publication Critical patent/GB2471719A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/001—Two-way communication systems between a limited number of parties
    • 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

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
GB0912028A 2009-07-10 2009-07-10 A vehicular communications system Withdrawn GB2471719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0912028A GB2471719A (en) 2009-07-10 2009-07-10 A vehicular communications system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0912028A GB2471719A (en) 2009-07-10 2009-07-10 A vehicular communications system

Publications (2)

Publication Number Publication Date
GB0912028D0 true GB0912028D0 (en) 2009-08-19
GB2471719A GB2471719A (en) 2011-01-12

Family

ID=41022482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0912028A Withdrawn GB2471719A (en) 2009-07-10 2009-07-10 A vehicular communications system

Country Status (1)

Country Link
GB (1) GB2471719A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297523A1 (en) * 1975-01-07 1976-08-06 Panhard Levassor Const Meca RADIO-INTERCOM DEVICE FOR COMBAT VEHICLE
US4117262A (en) * 1977-09-16 1978-09-26 International Telephone And Telegraph Corp. Sound communication system
GB2358101A (en) * 1999-10-05 2001-07-11 Robert John Shepheard Programmable or adjustable ear-speaker, method of construction and kit of parts
WO2001059734A1 (en) * 2000-02-11 2001-08-16 Britax Vision Systems (North America) Inc. Exterior mirror
US7467084B2 (en) * 2003-02-07 2008-12-16 Volkswagen Ag Device and method for operating a voice-enhancement system
US7024003B2 (en) * 2003-06-26 2006-04-04 Bellsouth Intellectual Property Corporation Wireless speaker system suitable for hard-wired audio system
US20080273715A1 (en) * 2007-05-03 2008-11-06 Snider Chris R Vehicle external speaker and communication system

Also Published As

Publication number Publication date
GB2471719A (en) 2011-01-12

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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)