DE59409802D1 - Stereophonic playback device - Google Patents

Stereophonic playback device

Info

Publication number
DE59409802D1
DE59409802D1 DE59409802T DE59409802T DE59409802D1 DE 59409802 D1 DE59409802 D1 DE 59409802D1 DE 59409802 T DE59409802 T DE 59409802T DE 59409802 T DE59409802 T DE 59409802T DE 59409802 D1 DE59409802 D1 DE 59409802D1
Authority
DE
Germany
Prior art keywords
playback device
stereophonic playback
stereophonic
playback
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
DE59409802T
Other languages
German (de)
Inventor
Joerg Hoellermann
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.)
Robert Bosch GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Application granted granted Critical
Publication of DE59409802D1 publication Critical patent/DE59409802D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • 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
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/307—Frequency adjustment, e.g. tone control
DE59409802T 1993-08-13 1994-04-22 Stereophonic playback device Expired - Lifetime DE59409802D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4327200A DE4327200A1 (en) 1993-08-13 1993-08-13 Stereophonic playback device

Publications (1)

Publication Number Publication Date
DE59409802D1 true DE59409802D1 (en) 2001-08-23

Family

ID=6495097

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4327200A Ceased DE4327200A1 (en) 1993-08-13 1993-08-13 Stereophonic playback device
DE59409802T Expired - Lifetime DE59409802D1 (en) 1993-08-13 1994-04-22 Stereophonic playback device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4327200A Ceased DE4327200A1 (en) 1993-08-13 1993-08-13 Stereophonic playback device

Country Status (5)

Country Link
EP (1) EP0642292B1 (en)
JP (1) JP3677059B2 (en)
DE (2) DE4327200A1 (en)
ES (1) ES2160603T3 (en)
PT (1) PT642292E (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030323A1 (en) * 1994-04-30 1995-11-09 Deutsche Forschungsanstalt für Luft- und Raumfahrt e.V. Process and device for compensating for acoustic distortion
JP2000341800A (en) * 1999-05-27 2000-12-08 Fujitsu Ten Ltd Acoustic system in vehicle compartment
JP2002330500A (en) * 2001-04-27 2002-11-15 Pioneer Electronic Corp Automatic sound field correction device and computer program for it
JP2004212876A (en) * 2003-01-08 2004-07-29 Pioneer Electronic Corp Audio device
JP4283645B2 (en) 2003-11-19 2009-06-24 パイオニア株式会社 Signal delay time measuring apparatus and computer program therefor
DE10354492A1 (en) * 2003-11-21 2005-06-09 Volkswagen Ag Adjustment device for a public address system in a vehicle and corresponding adjustment method
JP2005341384A (en) 2004-05-28 2005-12-08 Sony Corp Sound field correcting apparatus and sound field correcting method
JP4347153B2 (en) * 2004-07-16 2009-10-21 三菱電機株式会社 Acoustic characteristic adjustment device
DE102005008369A1 (en) * 2005-02-23 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for simulating a wave field synthesis system
JP4507951B2 (en) * 2005-03-31 2010-07-21 ヤマハ株式会社 Audio equipment
JP4928967B2 (en) * 2007-02-02 2012-05-09 パイオニア株式会社 AUDIO DEVICE, ITS METHOD, PROGRAM, AND RECORDING MEDIUM
JP4518142B2 (en) * 2007-12-25 2010-08-04 ソニー株式会社 Sound field correction apparatus and sound field correction method
JPWO2009107202A1 (en) * 2008-02-26 2011-06-30 パイオニア株式会社 Acoustic signal processing apparatus and acoustic signal processing method
US20110007904A1 (en) * 2008-02-29 2011-01-13 Pioneer Corporation Acoustic signal processing device and acoustic signal processing method
JP5659333B2 (en) * 2008-07-28 2015-01-28 コーニンクレッカ フィリップス エヌ ヴェ Audio system and operation method thereof
JP5304923B1 (en) * 2012-05-10 2013-10-02 オンキヨー株式会社 Audio processing device
DE102017209654A1 (en) * 2017-06-08 2018-12-13 Continental Automotive Gmbh Sound output device, motor vehicle and method for operating a sound output device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645360B2 (en) * 1973-12-27 1981-10-26
DE3415646A1 (en) * 1984-04-27 1985-10-31 Standard Elektrik Lorenz Ag Remotely controllable arrangement for adjusting the balance in the sound transmission part of an arrangement for reproducing a stereo sound event
US5109415A (en) * 1988-08-30 1992-04-28 Nec Corporation Audio signal processing system performing balance control in both amplitude and phase of audio signal
JP2708105B2 (en) * 1989-04-26 1998-02-04 富士通テン 株式会社 In-vehicle sound reproduction device
DE4125893A1 (en) * 1990-08-03 1992-03-12 Koenig Florian Audio reproduction system for motor vehicle - has multiple loudspeakersoperated to compensate for insufficiencies of acoustics insidevehicle
DE4105304A1 (en) 1991-02-20 1992-08-27 Nokia Unterhaltungselektronik SOUND PLAYING ARRANGEMENT FOR A SOUND PLAYBACK WITH A ROOM SOUND EFFECT
KR930011742B1 (en) * 1991-07-23 1993-12-18 삼성전자 주식회사 Frequency characteristics compensation system for sound signal
DE4302725A1 (en) * 1993-02-01 1993-06-24 Michael Wannke Balance regulation circuit for multichannel audio amplifier - adjusts ratio between loudspeaker volumes in dependence on relative position of listener to each loudspeaker

Also Published As

Publication number Publication date
EP0642292A2 (en) 1995-03-08
EP0642292A3 (en) 1995-10-25
PT642292E (en) 2002-01-30
DE4327200A1 (en) 1995-02-23
EP0642292B1 (en) 2001-07-18
JPH0787598A (en) 1995-03-31
JP3677059B2 (en) 2005-07-27
ES2160603T3 (en) 2001-11-16

Similar Documents

Publication Publication Date Title
DE69434887D1 (en) AUDIO PLAYBACK DEVICE
DE69434787D1 (en) Karaoke playback device
DK0829747T3 (en) Playback Device
DE69435166D1 (en) Devices for data reproduction
DE69325616T2 (en) Playback device
DE69427323T2 (en) Acoustic playback system
DE69417282T2 (en) Playback device
DE69428017T2 (en) DEVICE FOR PLAYING INFORMATION
DE59409802D1 (en) Stereophonic playback device
DE69320997T2 (en) Playback device
DE69323107D1 (en) Playback device
FI934099A0 (en) Audio playback procedure
DE69226997D1 (en) Magnetic playback device
DE69632889D1 (en) Headphone playback device
DE69418405D1 (en) Device for reproducing audio signals
DE69526841D1 (en) Playback procedure
DE69427669D1 (en) Information playback device
DE69516735T2 (en) Playback device
DE69625563T2 (en) Playback device
KR950003544U (en) Car audio device
DE69428012T2 (en) RECORDER / PLAYBACK DEVICE
DE69425415D1 (en) Signal playback device
DE69421962T2 (en) Signal playback device
SE9300476D0 (en) GROUP AUDIO DEVICE
KR950007046U (en) Car audio knob

Legal Events

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

Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE