DE69431962T2 - Infrarotübertragungssystem - Google Patents

Infrarotübertragungssystem

Info

Publication number
DE69431962T2
DE69431962T2 DE69431962T DE69431962T DE69431962T2 DE 69431962 T2 DE69431962 T2 DE 69431962T2 DE 69431962 T DE69431962 T DE 69431962T DE 69431962 T DE69431962 T DE 69431962T DE 69431962 T2 DE69431962 T2 DE 69431962T2
Authority
DE
Germany
Prior art keywords
channel
user
switching means
transmitter
infrared transmission
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
DE69431962T
Other languages
English (en)
Other versions
DE69431962D1 (de
Inventor
Laith Faris Samarai
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.)
CALEDONIAN AIRBORNE SYSTEMS LT
Original Assignee
CALEDONIAN AIRBORNE SYSTEMS LT
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 CALEDONIAN AIRBORNE SYSTEMS LT filed Critical CALEDONIAN AIRBORNE SYSTEMS LT
Publication of DE69431962D1 publication Critical patent/DE69431962D1/de
Application granted granted Critical
Publication of DE69431962T2 publication Critical patent/DE69431962T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1149—Arrangements for indoor wireless networking of information

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Computing Systems (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
DE69431962T 1993-09-28 1994-09-12 Infrarotübertragungssystem Expired - Lifetime DE69431962T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939319929A GB9319929D0 (en) 1993-09-28 1993-09-28 Infra red communication systems
PCT/GB1994/001988 WO1995009517A1 (en) 1993-09-28 1994-09-12 Infrared communication systems

Publications (2)

Publication Number Publication Date
DE69431962D1 DE69431962D1 (de) 2003-02-06
DE69431962T2 true DE69431962T2 (de) 2003-10-30

Family

ID=10742601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431962T Expired - Lifetime DE69431962T2 (de) 1993-09-28 1994-09-12 Infrarotübertragungssystem

Country Status (6)

Country Link
EP (1) EP0740894B1 (de)
AT (1) ATE230551T1 (de)
AU (1) AU7619294A (de)
DE (1) DE69431962T2 (de)
GB (1) GB9319929D0 (de)
WO (1) WO1995009517A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840713B2 (de) * 1978-09-19 1980-07-10 Recaro Gmbh & Co, 7312 Kirchheim Anlage zur Übertragung von Sprache und Musik zn einer Mehrzahl von Sitzen, insbesondere Sitzen eines Fahrzeuges
JP2870791B2 (ja) * 1989-03-20 1999-03-17 ソニー株式会社 ワイヤレスヘッドホン

Also Published As

Publication number Publication date
GB9319929D0 (en) 1993-11-17
EP0740894B1 (de) 2003-01-02
DE69431962D1 (de) 2003-02-06
EP0740894A1 (de) 1996-11-06
WO1995009517A1 (en) 1995-04-06
ATE230551T1 (de) 2003-01-15
AU7619294A (en) 1995-04-18

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8364 No opposition during term of opposition