ES2289397T3 - Dispositivo compuesto por un microfono inalambrico y un receptor. - Google Patents

Dispositivo compuesto por un microfono inalambrico y un receptor. Download PDF

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Publication number
ES2289397T3
ES2289397T3 ES04015421T ES04015421T ES2289397T3 ES 2289397 T3 ES2289397 T3 ES 2289397T3 ES 04015421 T ES04015421 T ES 04015421T ES 04015421 T ES04015421 T ES 04015421T ES 2289397 T3 ES2289397 T3 ES 2289397T3
Authority
ES
Spain
Prior art keywords
signal
receiver
switching
audio signal
microphone
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
ES04015421T
Other languages
English (en)
Spanish (es)
Inventor
Gottfried Duren-Fisgus
Jurgen Konrad
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
Application granted granted Critical
Publication of ES2289397T3 publication Critical patent/ES2289397T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Selective Calling Equipment (AREA)
ES04015421T 2003-06-30 2004-06-30 Dispositivo compuesto por un microfono inalambrico y un receptor. Expired - Lifetime ES2289397T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20310083U DE20310083U1 (de) 2003-06-30 2003-06-30 Anordnung, bestehend aus einem drahtlosen Mikrofon und einem Empfänger
DE20310083U 2003-06-30

Publications (1)

Publication Number Publication Date
ES2289397T3 true ES2289397T3 (es) 2008-02-01

Family

ID=29594764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES04015421T Expired - Lifetime ES2289397T3 (es) 2003-06-30 2004-06-30 Dispositivo compuesto por un microfono inalambrico y un receptor.

Country Status (4)

Country Link
EP (1) EP1494501B1 (de)
AT (1) ATE366037T1 (de)
DE (2) DE20310083U1 (de)
ES (1) ES2289397T3 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0806758A1 (de) * 1996-05-09 1997-11-12 Marusho Co. Ltd. Drahtlose Begleitungsvorrichtung
JP4222695B2 (ja) * 1999-09-03 2009-02-12 パナソニック株式会社 デジタルワイヤレスマイクシステム

Also Published As

Publication number Publication date
DE502004004174D1 (de) 2007-08-09
DE20310083U1 (de) 2003-11-20
EP1494501B1 (de) 2007-06-27
EP1494501A2 (de) 2005-01-05
ATE366037T1 (de) 2007-07-15
EP1494501A3 (de) 2005-08-10

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