Global patent index - EP 0971558 A2

EP 0971558 A2 2000-01-12 - Device for reproducing audio signals

Title (en)

Device for reproducing audio signals

Title (de)

Vorrichtung zur Wiedergabe von Audiosignalen

Title (fr)

Dispositif pour la reproduction de signaux audio

Publication

EP 0971558 A2 (DE)

Application

EP 99112315 A

Priority

DE 19829897 A

Abstract (en)

The arrangement has an audio signal processor (1) with a microcomputer, a remote control unit (4) and at least one loudspeaker (2,3) located separately from the audio signal processor and remote control unit. The remote control unit has a radio transmitter and the loudspeaker includes a radio receiver. The loudspeaker receives remote control signals from the remote control unit.

Abstract (de)

Die Erfindung betrifft eine Vorrichtung zur Wiedergabe von Audiosignalen. Diese Vorrichtung weist ein Audiosignalverarbeitungsgerät mit einem Mikrocomputer, eine Fernbedieneinheit und mindestens einen Lautsprecher auf. Jedes der genannten Elemente weist eine Funkeinheit mit einem Funksender und einem Funkempfänger auf. Signale zur Veränderung der Parameter des Lautsprechers werden in der Fernbedieneinheit generiert und dem Lautsprecher direkt zugeführt. <IMAGE>

IPC 1-7 (main, further and additional classification)

H04R 5/02

IPC 8 full level (invention and additional information)

H04R 5/02 (2006.01); H04B 1/20 (2006.01)

CPC (invention and additional information)

H04R 5/02 (2013.01); H04R 2420/07 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT DE ES FR GB IT

EPO simple patent family

EP 0971558 A2 20000112; EP 0971558 A3 20050713; DE 19829897 A1 20000113

INPADOC legal status

2014-08-13 [RAP1] TRANSFER OF RIGHTS OF AN EP APPLICATION

- Owner name: GRUNDIG MULTIMEDIA AG

2007-10-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20070917

2006-04-05 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): AT DE ES FR GB IT

2006-03-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20060105

2005-07-13 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2005-07-13 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries concerned: AL LT LV MK RO SI

2004-08-18 [RAP1] TRANSFER OF RIGHTS OF AN EP APPLICATION

- Owner name: GRUNDIG MULTIMEDIA B.V.

2000-12-13 [RAP1] TRANSFER OF RIGHTS OF AN EP APPLICATION

- Owner name: GRUNDIG AKTIENGESELLSCHAFT

2000-01-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-01-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free Format Text: AL;LT;LV;MK;RO;SI