WO2001043502A3 - Verfahren zur festlegung der hifi-position eines audiosystems - Google Patents

Verfahren zur festlegung der hifi-position eines audiosystems Download PDF

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Publication number
WO2001043502A3
WO2001043502A3 PCT/DE2000/003762 DE0003762W WO0143502A3 WO 2001043502 A3 WO2001043502 A3 WO 2001043502A3 DE 0003762 W DE0003762 W DE 0003762W WO 0143502 A3 WO0143502 A3 WO 0143502A3
Authority
WO
WIPO (PCT)
Prior art keywords
hifi
fixing
audio system
displacing
microphone
Prior art date
Application number
PCT/DE2000/003762
Other languages
English (en)
French (fr)
Other versions
WO2001043502A2 (de
Inventor
Stefan Rychlak
Original Assignee
Bosch Gmbh Robert
Stefan Rychlak
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 Bosch Gmbh Robert, Stefan Rychlak filed Critical Bosch Gmbh Robert
Priority to EP00984861A priority Critical patent/EP1238567B1/de
Priority to JP2001543071A priority patent/JP2003516687A/ja
Priority to DE50006705T priority patent/DE50006705D1/de
Publication of WO2001043502A2 publication Critical patent/WO2001043502A2/de
Publication of WO2001043502A3 publication Critical patent/WO2001043502A3/de

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
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • 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)
  • Stereophonic System (AREA)

Abstract

Bei einem Verfahren und einer Vorrichtung zur Verschiebung der HIFI-Position (13) innerhalb eines Fahrzeuges wird zunächst mit Hilfe eines in das Autoradio (10) eingebauten Mikrofons (11) an einer Referenzposition eine frequenzabhängige Messung der von den Lautsprechern (LF, LR, RF, RR) übermittelten Lautstärken durchgeführt. Mit Hilfe der so gewonnenen Daten können dann die einzelnen Lautsprechersignale in Lautstärke und/oder Phase gezielt verändert werden, um hierdurch die HIFI-Position an eine gewünschte Stelle (13) zu verschieben.
PCT/DE2000/003762 1999-12-08 2000-10-25 Verfahren zur festlegung der hifi-position eines audiosystems WO2001043502A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00984861A EP1238567B1 (de) 1999-12-08 2000-10-25 Verfahren zur festlegung der hifi-position eines audiosystems
JP2001543071A JP2003516687A (ja) 1999-12-08 2000-10-25 オーディオ装置のハイファイ位置の設定方法
DE50006705T DE50006705D1 (de) 1999-12-08 2000-10-25 Verfahren zur festlegung der hifi-position eines audiosystems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19959025.7 1999-12-08
DE19959025A DE19959025A1 (de) 1999-12-08 1999-12-08 Verfahren zur Festlegung der HIFI-Position eines Audiosystems

Publications (2)

Publication Number Publication Date
WO2001043502A2 WO2001043502A2 (de) 2001-06-14
WO2001043502A3 true WO2001043502A3 (de) 2002-01-31

Family

ID=7931765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003762 WO2001043502A2 (de) 1999-12-08 2000-10-25 Verfahren zur festlegung der hifi-position eines audiosystems

Country Status (5)

Country Link
EP (1) EP1238567B1 (de)
JP (1) JP2003516687A (de)
DE (2) DE19959025A1 (de)
ES (1) ES2222258T3 (de)
WO (1) WO2001043502A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4501759B2 (ja) * 2005-04-18 2010-07-14 船井電機株式会社 音声コントローラ
EP1792662A1 (de) 2005-11-30 2007-06-06 Microflow Engineering SA Tropferspendervorrichtung
JP4839924B2 (ja) 2006-03-29 2011-12-21 ソニー株式会社 車載用電子機器、車内空間の音場最適化補正方法及び車内空間の音場最適化補正システム
CN104270695B (zh) * 2014-09-01 2018-07-31 歌尔股份有限公司 一种自动调整车内声场分布的方法和系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177604A (ja) * 1986-10-29 1988-07-21 Mazda Motor Corp 車両用音響機器制御装置
JPH0646499A (ja) * 1992-07-24 1994-02-18 Clarion Co Ltd 音場補正装置
JPH07274282A (ja) * 1994-03-31 1995-10-20 Suzuki Motor Corp 車輌用音響装置の調整方法およびその装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177604A (ja) * 1986-10-29 1988-07-21 Mazda Motor Corp 車両用音響機器制御装置
JPH0646499A (ja) * 1992-07-24 1994-02-18 Clarion Co Ltd 音場補正装置
JPH07274282A (ja) * 1994-03-31 1995-10-20 Suzuki Motor Corp 車輌用音響装置の調整方法およびその装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 449 (E - 686) 25 November 1988 (1988-11-25) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 275 (E - 1553) 25 May 1994 (1994-05-25) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *

Also Published As

Publication number Publication date
EP1238567B1 (de) 2004-06-02
DE19959025A1 (de) 2001-06-13
WO2001043502A2 (de) 2001-06-14
EP1238567A2 (de) 2002-09-11
ES2222258T3 (es) 2005-02-01
DE50006705D1 (de) 2004-07-08
JP2003516687A (ja) 2003-05-13

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