DE69130161D1 - Elektronische lautstärkeregelung - Google Patents

Elektronische lautstärkeregelung

Info

Publication number
DE69130161D1
DE69130161D1 DE69130161T DE69130161T DE69130161D1 DE 69130161 D1 DE69130161 D1 DE 69130161D1 DE 69130161 T DE69130161 T DE 69130161T DE 69130161 T DE69130161 T DE 69130161T DE 69130161 D1 DE69130161 D1 DE 69130161D1
Authority
DE
Germany
Prior art keywords
volume control
electronic volume
electronic
control
volume
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 - Fee Related
Application number
DE69130161T
Other languages
English (en)
Other versions
DE69130161T2 (de
Inventor
Yukihiro Nakajima
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.)
Shintom Co Ltd
Original Assignee
Shintom Co 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 Shintom Co Ltd filed Critical Shintom Co Ltd
Application granted granted Critical
Publication of DE69130161D1 publication Critical patent/DE69130161D1/de
Publication of DE69130161T2 publication Critical patent/DE69130161T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
DE69130161T 1990-10-31 1991-10-31 Elektronische lautstärkeregelung Expired - Fee Related DE69130161T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29645390 1990-10-31
PCT/JP1991/001492 WO1992008281A1 (en) 1990-10-31 1991-10-31 Electronic volume device

Publications (2)

Publication Number Publication Date
DE69130161D1 true DE69130161D1 (de) 1998-10-15
DE69130161T2 DE69130161T2 (de) 1999-05-12

Family

ID=17833745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130161T Expired - Fee Related DE69130161T2 (de) 1990-10-31 1991-10-31 Elektronische lautstärkeregelung

Country Status (5)

Country Link
US (1) US5303371A (de)
EP (1) EP0507964B1 (de)
JP (1) JP3225250B2 (de)
DE (1) DE69130161T2 (de)
WO (1) WO1992008281A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856792A (en) * 1992-02-24 1999-01-05 Sony Corporation Of America Interrupt driven method of remote control
US5596651A (en) * 1992-06-25 1997-01-21 Seiko Epson Corporation System and method for electronic volume control of audio signals
EP0616425B1 (de) * 1993-03-19 1998-11-25 Koninklijke Philips Electronics N.V. Tonfrequenzverstärkeranordnung
TW252236B (en) * 1994-07-15 1995-07-21 Peavey Electronics Corp Power amplifier with clipping level control
JPH09312540A (ja) * 1996-05-23 1997-12-02 Pioneer Electron Corp ラウドネスボリュームコントロール装置
JPH1013986A (ja) * 1996-06-18 1998-01-16 Sony Corp スピーカ装置
US6377862B1 (en) * 1997-02-19 2002-04-23 Victor Company Of Japan, Ltd. Method for processing and reproducing audio signal
WO1998038735A2 (en) * 1997-02-26 1998-09-03 Koninklijke Philips Electronics N.V. Signal processing device
US6718044B1 (en) * 1998-06-02 2004-04-06 Neville Alleyne Fetal communication apparatus
US6160245A (en) * 1999-05-19 2000-12-12 Maytag Corporation Variable volume signaling device for an appliance
JP2001272589A (ja) * 2000-03-24 2001-10-05 Nikon Corp 光学装置およびカメラ
TWI327417B (en) * 2004-07-09 2010-07-11 Hon Hai Prec Ind Co Ltd System and method for controlling volume
US20080002840A1 (en) * 2006-06-30 2008-01-03 Barry Wallenstein Radio with automatic voice enhancement
CN101350604B (zh) * 2007-07-19 2012-07-04 鸿富锦精密工业（深圳）有限公司 自动切换音量调节模式的装置及方法
JP5794119B2 (ja) * 2011-11-15 2015-10-14 三菱自動車工業株式会社 運転支援装置
WO2013128237A1 (en) * 2012-02-29 2013-09-06 Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi System and method for adjusting a numerical value
CN104242848B (zh) * 2013-06-21 2016-12-28 普诚科技股份有限公司 增益控制系统、声音播放系统及其增益控制的方法
US9971561B1 (en) * 2016-11-15 2018-05-15 Oath Inc. Volume control
US20240111483A1 (en) * 2022-09-30 2024-04-04 Sonos, Inc. Dynamic Volume Control

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788316A (en) * 1980-11-22 1982-06-02 Yokogawa Hokushin Electric Corp Capacitive displacement converter
JPS57173208A (en) * 1981-04-17 1982-10-25 Sony Corp Sound volume controller
JPS59140520A (ja) * 1983-01-31 1984-08-11 Sumitomo Electric Ind Ltd 走行制御方式
JPS6095721U (ja) * 1983-12-07 1985-06-29 パイオニア株式会社 電子ボリユ−ム回路
JPS6188327U (de) * 1984-11-14 1986-06-09
JPS61158723A (ja) * 1984-12-28 1986-07-18 カネボウ食品株式会社 木材腐朽菌系食用キノコ培養基
JPH0683007B2 (ja) * 1985-04-19 1994-10-19 三洋電機株式会社 電子ボリユ−ム装置
JPH0537531Y2 (de) * 1985-06-11 1993-09-22
JPS6221315A (ja) * 1985-07-22 1987-01-29 Alpine Electron Inc 音量調整方法
JPS6410123A (en) * 1987-07-02 1989-01-13 Mitsubishi Electric Corp Length detecting device
JPS6410713A (en) * 1987-07-02 1989-01-13 Alpine Electronics Inc Sound volume control system
JPS6436111A (en) * 1987-07-30 1989-02-07 Sanyo Electric Co Sound volume control method
JPH0738839B2 (ja) * 1987-09-14 1995-05-01 デニス アンソニーグラント 便座あるいはふたの機構
JPS6481512A (en) * 1987-09-24 1989-03-27 Fujitsu Ten Ltd Control method of electronic volume
JPH01143511A (ja) * 1987-11-30 1989-06-06 Kenwood Corp 音量調整方法
JPH01143512A (ja) * 1987-11-30 1989-06-06 Kenwood Corp 音量調整方法
US4964108A (en) * 1988-07-29 1990-10-16 Sony Corporation Volume control for sound reproducing apparatus

Also Published As

Publication number Publication date
DE69130161T2 (de) 1999-05-12
US5303371A (en) 1994-04-12
EP0507964A1 (de) 1992-10-14
EP0507964A4 (en) 1994-09-21
WO1992008281A1 (en) 1992-05-14
EP0507964B1 (de) 1998-09-09
JP3225250B2 (ja) 2001-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee