JPS60261297A - 車載用音響装置の自動音量制御装置 - Google Patents

車載用音響装置の自動音量制御装置

Info

Publication number
JPS60261297A
JPS60261297A JP11758784A JP11758784A JPS60261297A JP S60261297 A JPS60261297 A JP S60261297A JP 11758784 A JP11758784 A JP 11758784A JP 11758784 A JP11758784 A JP 11758784A JP S60261297 A JPS60261297 A JP S60261297A
Authority
JP
Japan
Prior art keywords
vehicle
integrator
detection signal
volume
signal
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
JP11758784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0562519B2 (enrdf_load_stackoverflow
Inventor
Norio Hayashi
典男 林
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP11758784A priority Critical patent/JPS60261297A/ja
Publication of JPS60261297A publication Critical patent/JPS60261297A/ja
Publication of JPH0562519B2 publication Critical patent/JPH0562519B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H03G3/24—Control dependent upon ambient noise level or sound level

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP11758784A 1984-06-08 1984-06-08 車載用音響装置の自動音量制御装置 Granted JPS60261297A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11758784A JPS60261297A (ja) 1984-06-08 1984-06-08 車載用音響装置の自動音量制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11758784A JPS60261297A (ja) 1984-06-08 1984-06-08 車載用音響装置の自動音量制御装置

Publications (2)

Publication Number Publication Date
JPS60261297A true JPS60261297A (ja) 1985-12-24
JPH0562519B2 JPH0562519B2 (enrdf_load_stackoverflow) 1993-09-08

Family

ID=14715508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11758784A Granted JPS60261297A (ja) 1984-06-08 1984-06-08 車載用音響装置の自動音量制御装置

Country Status (1)

Country Link
JP (1) JPS60261297A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483692A (en) * 1993-11-22 1996-01-09 Chrysler Corporation Automatic variable radio volume control system
WO2006109505A1 (ja) * 2005-03-31 2006-10-19 Pioneer Corporation 音出力制御装置、その方法、そのプログラム、および、そのプログラムを記録した記録媒体
US8059829B2 (en) 2006-03-24 2011-11-15 Honda Motor Co., Ltd. Sound effect producing apparatus for vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483692A (en) * 1993-11-22 1996-01-09 Chrysler Corporation Automatic variable radio volume control system
WO2006109505A1 (ja) * 2005-03-31 2006-10-19 Pioneer Corporation 音出力制御装置、その方法、そのプログラム、および、そのプログラムを記録した記録媒体
US8059829B2 (en) 2006-03-24 2011-11-15 Honda Motor Co., Ltd. Sound effect producing apparatus for vehicle

Also Published As

Publication number Publication date
JPH0562519B2 (enrdf_load_stackoverflow) 1993-09-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees