EP0642292A3 - Dispositif pour la reproduction stéréophonique. - Google Patents

Dispositif pour la reproduction stéréophonique. Download PDF

Info

Publication number
EP0642292A3
EP0642292A3 EP94106301A EP94106301A EP0642292A3 EP 0642292 A3 EP0642292 A3 EP 0642292A3 EP 94106301 A EP94106301 A EP 94106301A EP 94106301 A EP94106301 A EP 94106301A EP 0642292 A3 EP0642292 A3 EP 0642292A3
Authority
EP
European Patent Office
Prior art keywords
sonic
stereo reproduction
stereo
reproduction
sonic stereo
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.)
Granted
Application number
EP94106301A
Other languages
German (de)
English (en)
Other versions
EP0642292B1 (fr
EP0642292A2 (fr
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.)
Blaupunkt Werke 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
Publication of EP0642292A2 publication Critical patent/EP0642292A2/fr
Publication of EP0642292A3 publication Critical patent/EP0642292A3/fr
Application granted granted Critical
Publication of EP0642292B1 publication Critical patent/EP0642292B1/fr
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
EP94106301A 1993-08-13 1994-04-22 Dispositif pour la reproduction stéréophonique Expired - Lifetime EP0642292B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4327200 1993-08-13
DE4327200A DE4327200A1 (de) 1993-08-13 1993-08-13 Einrichtung zur stereophonen Wiedergabe

Publications (3)

Publication Number Publication Date
EP0642292A2 EP0642292A2 (fr) 1995-03-08
EP0642292A3 true EP0642292A3 (fr) 1995-10-25
EP0642292B1 EP0642292B1 (fr) 2001-07-18

Family

ID=6495097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106301A Expired - Lifetime EP0642292B1 (fr) 1993-08-13 1994-04-22 Dispositif pour la reproduction stéréophonique

Country Status (5)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030323A1 (fr) * 1994-04-30 1995-11-09 Deutsche Forschungsanstalt für Luft- und Raumfahrt e.V. Procede et dispositif pour la compensation de falsifications acoustiques
JP2000341800A (ja) * 1999-05-27 2000-12-08 Fujitsu Ten Ltd 車室内音響システム
JP2002330500A (ja) * 2001-04-27 2002-11-15 Pioneer Electronic Corp 自動音場補正装置及びそのためのコンピュータプログラム
JP2004212876A (ja) * 2003-01-08 2004-07-29 Pioneer Electronic Corp オーディオ装置
JP4283645B2 (ja) * 2003-11-19 2009-06-24 パイオニア株式会社 信号遅延時間測定装置及びそのためのコンピュータプログラム
DE10354492A1 (de) * 2003-11-21 2005-06-09 Volkswagen Ag Einstelleinrichtung für eine Lautsprecheranlage in einem Fahrzeug sowie entsprechendes Einstellverfahren
JP2005341384A (ja) 2004-05-28 2005-12-08 Sony Corp 音場補正装置、音場補正方法
JP4347153B2 (ja) * 2004-07-16 2009-10-21 三菱電機株式会社 音響特性調整装置
DE102005008369A1 (de) * 2005-02-23 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Simulieren eines Wellenfeldsynthese-Systems
JP4507951B2 (ja) * 2005-03-31 2010-07-21 ヤマハ株式会社 オーディオ装置
JP4928967B2 (ja) * 2007-02-02 2012-05-09 パイオニア株式会社 音響装置、その方法、そのプログラム及びその記録媒体
JP4518142B2 (ja) * 2007-12-25 2010-08-04 ソニー株式会社 音場補正装置、音場補正方法
US20110007905A1 (en) * 2008-02-26 2011-01-13 Pioneer Corporation Acoustic signal processing device and acoustic signal processing method
JPWO2009107227A1 (ja) * 2008-02-29 2011-06-30 パイオニア株式会社 音響信号処理装置及び音響信号処理方法
JP5659333B2 (ja) * 2008-07-28 2015-01-28 コーニンクレッカ フィリップス エヌ ヴェ オーディオシステム及びその操作方法
JP5304923B1 (ja) * 2012-05-10 2013-10-02 オンキヨー株式会社 音声処理装置
DE102017209654A1 (de) * 2017-06-08 2018-12-13 Continental Automotive Gmbh Schallausgabevorrichtung, Kraftfahrzeug und Verfahren zum Betreiben einer Schallausgabevorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013398A1 (de) * 1989-04-26 1990-10-31 Fujitsu Ten Ltd Mobile schallwiedergabevorrichtung
DE4125893A1 (de) * 1990-08-03 1992-03-12 Koenig Florian Aufbereitung der wiedergabeakustik in kraftfahrzeuginnenraeumen
EP0504562A1 (fr) * 1991-02-20 1992-09-23 Nokia (Deutschland) GmbH Système de reproduction du son pour reproduction du son avec effet spatial du son

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645360B2 (fr) * 1973-12-27 1981-10-26
DE3415646A1 (de) * 1984-04-27 1985-10-31 Standard Elektrik Lorenz Ag Fernbedienbare anordnung zur einstellung der balance im tonuebertragungsteil einer anordnung zur wiedergabe eines stereophonen tonereignisses
EP0357034A3 (fr) * 1988-08-30 1991-08-07 Nec Corporation Système de traitement de signal audio réalisant la commande d'équilibrage en amplitude et en phase du signal audio
KR930011742B1 (ko) * 1991-07-23 1993-12-18 삼성전자 주식회사 청취공간 상태에 따른 재생 음성신호의 주파수 특성 보정장치
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013398A1 (de) * 1989-04-26 1990-10-31 Fujitsu Ten Ltd Mobile schallwiedergabevorrichtung
DE4125893A1 (de) * 1990-08-03 1992-03-12 Koenig Florian Aufbereitung der wiedergabeakustik in kraftfahrzeuginnenraeumen
EP0504562A1 (fr) * 1991-02-20 1992-09-23 Nokia (Deutschland) GmbH Système de reproduction du son pour reproduction du son avec effet spatial du son

Also Published As

Publication number Publication date
DE59409802D1 (de) 2001-08-23
JP3677059B2 (ja) 2005-07-27
ES2160603T3 (es) 2001-11-16
DE4327200A1 (de) 1995-02-23
JPH0787598A (ja) 1995-03-31
EP0642292B1 (fr) 2001-07-18
PT642292E (pt) 2002-01-30
EP0642292A2 (fr) 1995-03-08

Similar Documents

Publication Publication Date Title
TW327018U (en) Stereophonic reproduction apparatus
EP0570922A3 (fr) Appareil de reproduction.
EP0631383A3 (fr) Système de reproduction acoustique.
EP0644495A3 (fr) Appareil de reproduction de données.
EP0607904A3 (fr) Dispositif de reproduction d'images.
EP0626689A3 (fr) Appareil de reproduction karaoké.
EP0630004A3 (fr) Appareil lecteur de disques.
AU7056491A (en) Apparatus for reproduction apparatus
EP0594063A3 (fr) Système de reproduction sonore.
HK1022978A1 (en) Disk reproduction device
EP0677009A4 (fr) Appareil de deblocage sous-marin.
EP0642292A3 (fr) Dispositif pour la reproduction stéréophonique.
EP0626688A3 (fr) Appareil de reproduction karaoké.
EP0607861A3 (fr) Appareil de reproduction de disque.
EP0644539A3 (fr) Appareil à disque.
EP0628963A3 (fr) Appareil de lecture de disques.
AU7356694A (en) Loudspeaker apparatus
EP0661165A3 (fr) Dispositif d'enregistrement.
EP0644545A3 (fr) Dispositif de reproduction d'images.
EP0646920A3 (fr) Lecteur-karaoke.
GB2281171B (en) Loudspeaker apparatus
SG89238A1 (en) Headphone reproducing apparatus
EP0644542A3 (fr) Appareil de reproduction de signaux audio.
EP0684603A3 (fr) Appareil à disque.
EP0624050A3 (fr) Appareil audio.

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT PT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT PT

17P Request for examination filed

Effective date: 19960425

17Q First examination report despatched

Effective date: 19990506

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT PT

REF Corresponds to:

Ref document number: 59409802

Country of ref document: DE

Date of ref document: 20010823

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN P. & C. S.N.C.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010925

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2160603

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20011018

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Opponent name: KONINKLIJKE PHILIPS ELECTRONICS N.V.

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100324

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20100408

Year of fee payment: 17

Ref country code: ES

Payment date: 20100423

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20110427

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20110427

Year of fee payment: 18

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20111024

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110422

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111024

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110422

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120604

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110423

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20121228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120430

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120422

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20130627

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59409802

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140423