DE69622788T2 - Vorrichtung zur Lautstärkeregelung in einem Fahrzeug - Google Patents

Vorrichtung zur Lautstärkeregelung in einem Fahrzeug

Info

Publication number
DE69622788T2
DE69622788T2 DE69622788T DE69622788T DE69622788T2 DE 69622788 T2 DE69622788 T2 DE 69622788T2 DE 69622788 T DE69622788 T DE 69622788T DE 69622788 T DE69622788 T DE 69622788T DE 69622788 T2 DE69622788 T2 DE 69622788T2
Authority
DE
Germany
Prior art keywords
vehicle
volume control
volume
control
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
DE69622788T
Other languages
English (en)
Other versions
DE69622788D1 (de
Inventor
Atsushi Unno
Motomichi Matsumura
Kiichi Morota
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE69622788D1 publication Critical patent/DE69622788D1/de
Publication of DE69622788T2 publication Critical patent/DE69622788T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
DE69622788T 1995-05-11 1996-05-09 Vorrichtung zur Lautstärkeregelung in einem Fahrzeug Expired - Lifetime DE69622788T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13716795 1995-05-11

Publications (2)

Publication Number Publication Date
DE69622788D1 DE69622788D1 (de) 2002-09-12
DE69622788T2 true DE69622788T2 (de) 2003-04-03

Family

ID=15192392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622788T Expired - Lifetime DE69622788T2 (de) 1995-05-11 1996-05-09 Vorrichtung zur Lautstärkeregelung in einem Fahrzeug

Country Status (3)

Country Link
US (1) US5677960A (de)
EP (1) EP0742641B1 (de)
DE (1) DE69622788T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848168A (en) * 1996-11-04 1998-12-08 Tenneco Automotive Inc. Active noise conditioning system
US6014447A (en) * 1997-03-20 2000-01-11 Raytheon Company Passive vehicle classification using low frequency electro-magnetic emanations
KR20010073331A (ko) * 2000-01-14 2001-08-01 최기복 차량용 엠피쓰리 시디 출력 시스템
US20010046300A1 (en) * 2000-04-17 2001-11-29 Mclean Ian R. Offline active control of automotive noise
US6324451B1 (en) 2000-06-01 2001-11-27 Daimlerchrysler Corporation Detection of the presence of a convertible top using compass electronics
BR0312973A (pt) * 2002-07-26 2005-08-09 Motorola Inc Método para estimativa dinâmica rápida do ruìdo de fundo
US7483539B2 (en) * 2002-11-08 2009-01-27 Bose Corporation Automobile audio system
KR100510708B1 (ko) * 2003-04-09 2005-08-26 현대모비스 주식회사 차속 연동형 자동음량조절장치 및 그 동작방법
DE10322207B4 (de) * 2003-05-16 2005-06-16 Dr.Ing.H.C. F. Porsche Ag Verfahren zur Ausgabe eines Signals einer Sicherheitsgurt-Warneinrichtung
DE102004038151A1 (de) * 2004-08-05 2006-03-16 Harman Becker Automotive Systems Gmbh Navigationsgestützte geschwindigkeitsabhängige Lautstärkeregelung
GB2420179B (en) * 2004-11-11 2006-10-18 E Lead Electronic Co Ltd Vehicle speed detection apparatus
JP4381291B2 (ja) * 2004-12-08 2009-12-09 アルパイン株式会社 車載用オーディオ装置
JP2007015526A (ja) * 2005-07-07 2007-01-25 Matsushita Electric Ind Co Ltd 車載用音響制御システム
US8036402B2 (en) 2005-12-15 2011-10-11 Harman International Industries, Incorporated Distortion compensation
JP2008160270A (ja) * 2006-12-21 2008-07-10 Denso Corp ノイズ低減信号生成装置、ノイズ低減装置、電子装置、及びプログラム
US20100014691A1 (en) * 2008-07-15 2010-01-21 Braon Moseley Autonomous volume control
US9065416B2 (en) * 2009-06-18 2015-06-23 GM Global Technology Operations LLC Methods and systems for controlling the volume of infotainment units of vehicles
CN102082983B (zh) * 2009-11-26 2013-11-06 鸿富锦精密工业（深圳）有限公司 爆音抑制电路
CN105165030A (zh) * 2013-04-24 2015-12-16 日产自动车株式会社 车辆用音响控制装置、车辆用音响控制方法
DE102013104307A1 (de) * 2013-04-26 2014-10-30 Eberspächer Exhaust Technology GmbH & Co. KG System zur Beeinflussung von Abgasgeräuschen und/oder Ansauggeräuschen und/oder Motorgeräuschen
US9573523B2 (en) * 2014-07-15 2017-02-21 Harman International Industries, Inc. Spatial sonification of accelerating objects
US10713000B2 (en) * 2017-05-02 2020-07-14 Aamp Of Florida, Inc. Override for OEM audio signal equalizer
JP6579157B2 (ja) * 2017-05-11 2019-09-25 マツダ株式会社 車両用サウンドシステム
CN110979223B (zh) * 2018-09-30 2022-11-25 上海汽车集团股份有限公司 一种发电机噪声控制方法和装置
CN113665561B (zh) * 2021-08-18 2022-03-15 上海洛轲智能科技有限公司 混合动力汽车的充电控制方法、系统及混合动力汽车

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7503948A (nl) * 1975-04-03 1976-10-05 Philips Nv Audio-versterkerinrichting met van het motor- toerental afhankelijke volume-regeling.
JPS57195217A (en) * 1981-05-25 1982-11-30 Omron Tateisi Electronics Co Electrooptical lens
JPS599699A (ja) * 1982-07-07 1984-01-19 日産自動車株式会社 自動車の車室内音場制御装置
US5034984A (en) * 1983-02-14 1991-07-23 Bose Corporation Speed-controlled amplifying
US4944018A (en) * 1988-04-04 1990-07-24 Bose Corporation Speed controlled amplifying
JPH02268011A (ja) * 1989-04-10 1990-11-01 Nec Corp 自動音量調節機能付受信機
JPH0778680B2 (ja) * 1989-07-24 1995-08-23 日産自動車株式会社 車室内騒音の低減装置
JP2685917B2 (ja) * 1989-08-31 1997-12-08 株式会社東芝 消音装置
US5524057A (en) * 1992-06-19 1996-06-04 Alpine Electronics Inc. Noise-canceling apparatus

Also Published As

Publication number Publication date
US5677960A (en) 1997-10-14
EP0742641A2 (de) 1996-11-13
EP0742641B1 (de) 2002-08-07
DE69622788D1 (de) 2002-09-12
EP0742641A3 (de) 1998-04-08

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: UNNO, ATSUSHI, MAEBASHI-SHI, GUNMA-KEN, JP

Inventor name: MATSUMURA, MOTOMICHI, ISEZAKI-SHI, GUNMA-KEN, JP

Inventor name: MOROTA, KIICHI, GUNMA-MACHI, GUNMA-KEN, JP

8364 No opposition during term of opposition