DE59409552D1 - Einrichtung zum Umschalten eines Lautsprechers - Google Patents

Einrichtung zum Umschalten eines Lautsprechers

Info

Publication number
DE59409552D1
DE59409552D1 DE59409552T DE59409552T DE59409552D1 DE 59409552 D1 DE59409552 D1 DE 59409552D1 DE 59409552 T DE59409552 T DE 59409552T DE 59409552 T DE59409552 T DE 59409552T DE 59409552 D1 DE59409552 D1 DE 59409552D1
Authority
DE
Germany
Prior art keywords
loudspeaker
vehicle
equipment
hand
done via
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
DE59409552T
Other languages
English (en)
Inventor
Eberhard Schwarz
Heinrich Fischelmayer
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.)
Delphi Technologies Inc
Original Assignee
Grundig AG
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 Grundig AG filed Critical Grundig AG
Application granted granted Critical
Publication of DE59409552D1 publication Critical patent/DE59409552D1/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
    • H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DE59409552T 1993-12-16 1994-12-15 Einrichtung zum Umschalten eines Lautsprechers Expired - Lifetime DE59409552D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342917A DE4342917A1 (de) 1993-12-16 1993-12-16 Einrichtung zum Umschalten eines Lautsprechers

Publications (1)

Publication Number Publication Date
DE59409552D1 true DE59409552D1 (de) 2000-11-23

Family

ID=6505174

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4342917A Ceased DE4342917A1 (de) 1993-12-16 1993-12-16 Einrichtung zum Umschalten eines Lautsprechers
DE59409552T Expired - Lifetime DE59409552D1 (de) 1993-12-16 1994-12-15 Einrichtung zum Umschalten eines Lautsprechers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4342917A Ceased DE4342917A1 (de) 1993-12-16 1993-12-16 Einrichtung zum Umschalten eines Lautsprechers

Country Status (3)

Country Link
EP (1) EP0659029B1 (de)
AT (1) ATE197107T1 (de)
DE (2) DE4342917A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614148C1 (de) * 1996-04-10 1997-09-04 Bosch Gmbh Robert Fernsprechendgerät mit einem Anschluß für einen Telefon-Handapparat
DE19725284C2 (de) * 1997-06-13 1999-08-05 Mechatronik Automobilausruestu Vorrichtung und Verfahren zum Einbau einer Freisprechschaltung für ein Telefon in ein Kraftfahrzeug
DE19742797C1 (de) * 1997-09-27 1999-04-22 Grundig Ag Kraftfahrzeugkommunikationsvorrichtung
JP3042681B2 (ja) * 1998-04-15 2000-05-15 怡利電子工業股▲ひん▼有限公司 自動車音響装置のスピーカと結合した携帯電話握持不要受話器
FI982567A (fi) * 1998-11-27 2000-05-28 Kyrel Oy Sovitelma puhelimen handsfree-toiminnoksi
DE19942858C2 (de) * 1999-09-08 2003-04-03 Am3 Automotive Multimedia Ag Sitzplatzbezogene Beschallungseinrichtung
DE19945620A1 (de) * 1999-09-23 2001-04-12 Siemens Ag Befestigungsvorrichtung für ein Mobiltelefon
US7096047B2 (en) 2001-11-30 2006-08-22 Motorola, Inc. Electronic audio accessory for use with automotive stereo loudspeakers
EP1341394B1 (de) * 2002-02-27 2016-12-28 Thomson Licensing Elektronische Vorrichtung zur Verarbeitung eines Audioisignals
DE202011003798U1 (de) 2011-03-04 2011-05-26 Hilse, Andreas, 10437 Reisemobiles Soundsystem mit automatischer Quellenumschaltung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127713U (de) * 1976-03-26 1977-09-28
US4060766A (en) * 1976-05-07 1977-11-29 Nissan Denshi Company Limited Automatic signal switching apparatus for a combined transceiver and radio or tape recorder set
DE3316818C2 (de) * 1983-05-07 1995-05-11 Ernst Hans Hellmut Sonnenblende mit audiovisuellen Einrichtungen
EP0231290A1 (de) * 1985-07-19 1987-08-12 Custom Product Development Pty. Ltd. Bewegliches fernsprechersystem
FI885161A (fi) * 1988-11-09 1990-05-10 Nokia Mobira Oy Arrangemang vid dubbelriktad telefonfoerbindelse.
DE3903461A1 (de) * 1989-02-06 1990-08-09 Grundig Emv Kombination eines autoradios mit anderen kommunikationsmitteln
WO1990009706A1 (en) * 1989-02-14 1990-08-23 In-Car Systems Limited Vehicle telephone apparatus
GB2249447B (en) * 1990-10-30 1995-05-24 Technophone Ltd Combined broadcast radio receiver and radio telephone
DE9308197U1 (de) * 1993-06-01 1993-07-29 E. Lead Electronic Co. Ltd., Changhua, Tw

Also Published As

Publication number Publication date
EP0659029B1 (de) 2000-10-18
EP0659029A3 (de) 1996-02-07
DE4342917A1 (de) 1995-06-22
EP0659029A2 (de) 1995-06-21
ATE197107T1 (de) 2000-11-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: GRUNDIG AG, 90471 NUERNBERG, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GRUNDIG CAR INTERMEDIA SYSTEM GMBH, 90471 NUERNBERG

8327 Change in the person/name/address of the patent owner

Owner name: DELPHI TECHNOLOGIES, INC., TROY, MICH., US

8328 Change in the person/name/address of the agent

Representative=s name: MANITZ, FINSTERWALD & PARTNER GBR, 80336 MUENCHEN