JP4596877B2 - オーディオシステムの構成のためのシステムおよび方法 - Google Patents

オーディオシステムの構成のためのシステムおよび方法 Download PDF

Info

Publication number
JP4596877B2
JP4596877B2 JP2004298282A JP2004298282A JP4596877B2 JP 4596877 B2 JP4596877 B2 JP 4596877B2 JP 2004298282 A JP2004298282 A JP 2004298282A JP 2004298282 A JP2004298282 A JP 2004298282A JP 4596877 B2 JP4596877 B2 JP 4596877B2
Authority
JP
Japan
Prior art keywords
transfer function
loudspeaker
listening
vehicle
spatial
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
JP2004298282A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005151539A (ja
Inventor
オー． デバンティアー アラン
エス． ウェルチ トッド
Original Assignee
ハーマン インターナショナル インダストリーズ インコーポレイテッド
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
Priority claimed from US10/684,222 external-priority patent/US8705755B2/en
Priority claimed from US10/684,208 external-priority patent/US7526093B2/en
Priority claimed from US10/684,043 external-priority patent/US8761419B2/en
Priority claimed from US10/684,152 external-priority patent/US8755542B2/en
Application filed by ハーマン インターナショナル インダストリーズ インコーポレイテッド filed Critical ハーマン インターナショナル インダストリーズ インコーポレイテッド
Publication of JP2005151539A publication Critical patent/JP2005151539A/ja
Application granted granted Critical
Publication of JP4596877B2 publication Critical patent/JP4596877B2/ja
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
    • H04S7/307—Frequency adjustment, e.g. tone control
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2004298282A 2003-10-09 2004-10-12 オーディオシステムの構成のためのシステムおよび方法 Expired - Lifetime JP4596877B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50979903P 2003-10-09 2003-10-09
US10/684,222 US8705755B2 (en) 2003-08-04 2003-10-10 Statistical analysis of potential audio system configurations
US10/684,208 US7526093B2 (en) 2003-08-04 2003-10-10 System for configuring audio system
US10/684,043 US8761419B2 (en) 2003-08-04 2003-10-10 System for selecting speaker locations in an audio system
US10/684,152 US8755542B2 (en) 2003-08-04 2003-10-10 System for selecting correction factors for an audio system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010036551A Division JP2010166584A (ja) 2003-10-09 2010-02-22 オーディオシステムの構成のためのシステムおよび方法

Publications (2)

Publication Number Publication Date
JP2005151539A JP2005151539A (ja) 2005-06-09
JP4596877B2 true JP4596877B2 (ja) 2010-12-15

Family

ID=34317769

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2004298282A Expired - Lifetime JP4596877B2 (ja) 2003-10-09 2004-10-12 オーディオシステムの構成のためのシステムおよび方法
JP2010036551A Withdrawn JP2010166584A (ja) 2003-10-09 2010-02-22 オーディオシステムの構成のためのシステムおよび方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010036551A Withdrawn JP2010166584A (ja) 2003-10-09 2010-02-22 オーディオシステムの構成のためのシステムおよび方法

Country Status (2)

Country Link
EP (1) EP1523221B1 (fr)
JP (2) JP4596877B2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8755542B2 (en) 2003-08-04 2014-06-17 Harman International Industries, Incorporated System for selecting correction factors for an audio system
US8705755B2 (en) 2003-08-04 2014-04-22 Harman International Industries, Inc. Statistical analysis of potential audio system configurations
US8280076B2 (en) 2003-08-04 2012-10-02 Harman International Industries, Incorporated System and method for audio system configuration
WO2005109954A1 (fr) * 2004-05-06 2005-11-17 Bang & Olufsen A/S Procede et systeme d'adaptation d'un haut-parleur a la position d'ecoute a l'interieur d'un local
CN101053152B (zh) * 2005-07-29 2010-12-29 哈曼国际工业有限公司 自动音频调谐系统及方法
JP4950220B2 (ja) * 2006-01-03 2012-06-13 エスエル オーディオ エイ／エス 部屋の中のスピーカーを等化する方法とシステム
JP4975376B2 (ja) * 2006-05-31 2012-07-11 パナソニック株式会社 音響再生システム
JP4576536B2 (ja) * 2006-06-26 2010-11-10 国立大学法人 筑波大学 収束求解アルゴリズムに対する性能比較表示装置及び性能表示比較システム
GB2442983A (en) 2006-10-16 2008-04-23 Martin Audio Ltd A computer-based method of configuring loudspeaker arrays
EP1986466B1 (fr) * 2007-04-25 2018-08-08 Harman Becker Automotive Systems GmbH Procédé et appareil pour le réglage du son
JP5394905B2 (ja) * 2009-01-14 2014-01-22 ローム株式会社 自動レベル制御回路およびそれを用いたオーディオ用デジタル信号プロセッサならびに可変利得増幅器の利得制御方法
CN102197662B (zh) * 2009-05-18 2014-04-23 哈曼国际工业有限公司 效率优化的音频系统
JP5451188B2 (ja) 2009-06-02 2014-03-26 キヤノン株式会社 定在波検出装置およびその制御方法
US20110116642A1 (en) * 2009-11-16 2011-05-19 Harman International Industries, Incorporated Audio System with Portable Audio Enhancement Device
US8194869B2 (en) 2010-03-17 2012-06-05 Harman International Industries, Incorporated Audio power management system
WO2012145828A1 (fr) * 2011-04-28 2012-11-01 Novero Canada Inc. Système de haut-parleurs stéréo à enceintes de haut-parleurs asymétriques
MX2014008123A (es) * 2012-03-22 2014-10-17 Dirac Res Ab Diseño de controlador de precompensacion de audio usando un conjunto variable de bocinas de soporte.
JP6452377B2 (ja) * 2014-10-17 2019-01-16 学校法人 中央大学 スピーカ配置選択装置、スピーカ配置選択方法及び音場制御システム
CN110139203A (zh) * 2019-04-15 2019-08-16 武汉格罗夫氢能汽车有限公司 一种汽车音响效果的评价方法
JP7714660B2 (ja) * 2021-01-15 2025-07-29 ハーマン インターナショナル インダストリーズ， インコーポレイテッド 低周波自動校正音響システム
US11658631B1 (en) * 2022-01-05 2023-05-23 Harman International Industries, Incorporated System and method for automatically tuning an audio system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911046U (ja) * 1982-07-13 1984-01-24 クラリオン株式会社 車載用音場補正装置用検出マイクロホン装置
JPH06311591A (ja) * 1993-04-19 1994-11-04 Clarion Co Ltd オーディオ装置の自動調整システム
JP2778418B2 (ja) * 1993-07-29 1998-07-23 ヤマハ株式会社 音響特性補正装置
JP2870359B2 (ja) * 1993-05-11 1999-03-17 ヤマハ株式会社 音響特性補正装置
JP2000261900A (ja) * 1999-03-09 2000-09-22 Sony Corp 音場補正方法および音響装置。
JP2001346299A (ja) * 2000-05-31 2001-12-14 Sony Corp 音場補正方法及びオーディオ装置
JP2002330499A (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
US7483540B2 (en) * 2002-03-25 2009-01-27 Bose Corporation Automatic audio system equalizing

Also Published As

Publication number Publication date
EP1523221A2 (fr) 2005-04-13
EP1523221A3 (fr) 2010-10-20
JP2010166584A (ja) 2010-07-29
JP2005151539A (ja) 2005-06-09
EP1523221B1 (fr) 2017-02-15

Similar Documents

Publication Publication Date Title
US8280076B2 (en) System and method for audio system configuration
JP2010166584A (ja) オーディオシステムの構成のためのシステムおよび方法
US7526093B2 (en) System for configuring audio system
US8705755B2 (en) Statistical analysis of potential audio system configurations
US8761419B2 (en) System for selecting speaker locations in an audio system
US8082051B2 (en) Audio tuning system
US9008331B2 (en) Equalization system to improve the quality of bass sounds within a listening area
US8559655B2 (en) Efficiency optimized audio system
JP6388907B2 (ja) 所定聴取空間内の特定位置におけるサウンドフィールドを修正する方法及びシステム
US8160282B2 (en) Sound system equalization
US20180146290A1 (en) Individual delay compensation for personal sound zones
MX2014008123A (es) Diseño de controlador de precompensacion de audio usando un conjunto variable de bocinas de soporte.
US8755542B2 (en) System for selecting correction factors for an audio system
EP1843636A1 (fr) Procédé d'égalisation automatique d'un système sonore
JP5020243B2 (ja) 音響空間の聴音ゾーンの音響特性をアクチブに修正する方法とデバイス
Møller et al. On in situ beamforming in an automotive cabin using a planar loudspeaker array
Welti et al. Below the Transition Frequency: Optimizing the Experience
CN119522580A (zh) 监控空间内的扬声器安装的优化
Krebber PA systems for indoor and outdoor
Newell The room environment: problems and solutions

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071004

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090428

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090501

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090731

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090914

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20091211

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20091216

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100113

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100118

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100209

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100215

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100514

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100804

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100913

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100921

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4596877

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131001

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term