EP1792414A1 - Dispositif de reception destine a recevoir des signaux audio transmis sans fil - Google Patents

Dispositif de reception destine a recevoir des signaux audio transmis sans fil

Info

Publication number
EP1792414A1
EP1792414A1 EP05789921A EP05789921A EP1792414A1 EP 1792414 A1 EP1792414 A1 EP 1792414A1 EP 05789921 A EP05789921 A EP 05789921A EP 05789921 A EP05789921 A EP 05789921A EP 1792414 A1 EP1792414 A1 EP 1792414A1
Authority
EP
European Patent Office
Prior art keywords
audio
receiving
signals
unit
receiving device
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Withdrawn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
EP05789921A
Other languages
German (de)
English (en)
Inventor
Achim Gleissner
Heinrich Esser
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.)
Sennheiser Electronic GmbH and Co KG
Original Assignee
K and H Vertriebs- und Entwicklungsgesellschaft MBH
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 K and H Vertriebs- und Entwicklungsgesellschaft MBH filed Critical K and H Vertriebs- und Entwicklungsgesellschaft MBH
Publication of EP1792414A1 publication Critical patent/EP1792414A1/fr
Withdrawn legal-status Critical Current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
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Stereophonic System (AREA)
  • Transceivers (AREA)

Abstract

L'invention concerne un système de transmission sans fil comprenant un émetteur et un récepteur qui permettent d'adapter des haut-parleurs existants de sorte qu'une liaison de transmission audio sans fil puisse être obtenue.
EP05789921A 2004-09-14 2005-09-13 Dispositif de reception destine a recevoir des signaux audio transmis sans fil Withdrawn EP1792414A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004044924A DE102004044924A1 (de) 2004-09-14 2004-09-14 Empfangsvorrichtung zum Empfangen drahtlos übertragener Audiosignale
PCT/EP2005/009843 WO2006029825A1 (fr) 2004-09-14 2005-09-13 Dispositif de reception destine a recevoir des signaux audio transmis sans fil

Publications (1)

Publication Number Publication Date
EP1792414A1 true EP1792414A1 (fr) 2007-06-06

Family

ID=35207808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05789921A Withdrawn EP1792414A1 (fr) 2004-09-14 2005-09-13 Dispositif de reception destine a recevoir des signaux audio transmis sans fil

Country Status (5)

Country Link
US (1) US20080101623A1 (fr)
EP (1) EP1792414A1 (fr)
JP (1) JP2008514046A (fr)
DE (1) DE102004044924A1 (fr)
WO (1) WO2006029825A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8913771B2 (en) 2009-03-04 2014-12-16 Apple Inc. Portable electronic device having a water exposure indicator label
US8654982B2 (en) 2011-04-29 2014-02-18 Smsc Holdings S.A.R.L. Reducing power consumption in sink devices by having sinks receive only left audio channel or right audio channel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998057455A1 (fr) * 1997-06-09 1998-12-17 Phonex Corporation Procede et dispositif de transmission de signaux audio vers des points eloignes via une ligne du reseau electrique
US20030210796A1 (en) * 2002-01-25 2003-11-13 Mccarty William A. Wired, wireless, infrared, and powerline audio entertainment systems
US20040006484A1 (en) * 2001-11-13 2004-01-08 Manis Constantine N. Method and system for media content data distribution and consumption

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US5062151A (en) * 1983-01-13 1991-10-29 Fisher Berkeley Corporation Communication system
US4434590A (en) * 1981-01-16 1984-03-06 Wheeler Roger B Flashing structure for geodesic dome structures
US4434509A (en) * 1982-08-24 1984-02-28 Pbs Associates Transistorized radio receiver combination with male power input and female power output connections
JPH0372057A (ja) * 1989-08-11 1991-03-27 Honda Motor Co Ltd チタンまたはチタン合金製構造部材
JPH04334295A (ja) * 1991-05-10 1992-11-20 Sony Corp 音響装置
TW218062B (fr) * 1991-11-12 1993-12-21 Philips Nv
JPH05276600A (ja) * 1992-03-27 1993-10-22 Toshiba Corp 音響再生装置
TW226510B (en) * 1993-01-19 1994-07-11 Novatel Comm Ltd Wireline interface for cellular telephone
JPH06324803A (ja) * 1993-05-13 1994-11-25 Brother Ind Ltd コードレス入力装置
US5666422A (en) * 1994-05-18 1997-09-09 Harrison; Robert W. Remote speaker for surround-sound applications
JP3125087B2 (ja) * 1994-12-01 2001-01-15 ティーオーエー株式会社 ワイヤレス受信機及び該ワイヤレス受信機を用いた通信方法
WO1997023056A1 (fr) * 1995-12-19 1997-06-26 Elcom Technologies Corporation Systeme de transmission de signaux audio par ligne de transport d'energie
JPH1070472A (ja) * 1996-08-27 1998-03-10 Toyo Commun Equip Co Ltd ワイヤレスマイクシステム
DE19654837A1 (de) * 1996-12-23 1998-06-25 Jochen Fechner Bussystem für die Fernsteuerung, Programmierung und Überwachung von elektrischen Geräten in Versorgungsanlagen mit Verwendung der Niederspannungsleitungen für die Datenübertragung und Koppelmodul für den Anschluß der elektrischen Geräten an dieses Bussystem
JP4009789B2 (ja) * 1997-10-09 2007-11-21 ソニー株式会社 送信機
US6606280B1 (en) * 1999-02-22 2003-08-12 Hewlett-Packard Development Company Voice-operated remote control
US20020154787A1 (en) * 2001-02-20 2002-10-24 Rice Richard F. Acoustical to optical converter for providing pleasing visual displays
US7095866B1 (en) * 2001-07-11 2006-08-22 Akoo, Inc. Wireless 900 MHz broadcast link
JP2003244076A (ja) * 2002-02-14 2003-08-29 Victor Co Of Japan Ltd 光ワイヤレスマイク装置
US6782239B2 (en) * 2002-06-21 2004-08-24 Neuros Audio L.L.C. Wireless output input device player
GB2402007B (en) * 2003-05-17 2006-02-22 Zarlink Semiconductor Ltd Digital television broadcast receiver
US20030179889A1 (en) * 2003-06-05 2003-09-25 Daniel Pivinski [Wireless Adapter for Wired Speakers]
US20050015805A1 (en) * 2003-07-17 2005-01-20 Sony Corporation Power line home network
US7483538B2 (en) * 2004-03-02 2009-01-27 Ksc Industries, Inc. Wireless and wired speaker hub for a home theater system
US7792106B2 (en) * 2004-06-08 2010-09-07 Sony Corporation Audio/video network interface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998057455A1 (fr) * 1997-06-09 1998-12-17 Phonex Corporation Procede et dispositif de transmission de signaux audio vers des points eloignes via une ligne du reseau electrique
US20040006484A1 (en) * 2001-11-13 2004-01-08 Manis Constantine N. Method and system for media content data distribution and consumption
US20030210796A1 (en) * 2002-01-25 2003-11-13 Mccarty William A. Wired, wireless, infrared, and powerline audio entertainment systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006029825A1 *

Also Published As

Publication number Publication date
DE102004044924A1 (de) 2006-04-06
WO2006029825A1 (fr) 2006-03-23
JP2008514046A (ja) 2008-05-01
US20080101623A1 (en) 2008-05-01

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20070416

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DAX Request for extension of the european patent (deleted)
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Effective date: 20090310

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SENNHEISER ELECTRONIC GMBH & CO. KG

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20120303