JPS617118U - Volume adjustment device for in-vehicle audio equipment - Google Patents

Volume adjustment device for in-vehicle audio equipment

Info

Publication number
JPS617118U
JPS617118U JP9094584U JP9094584U JPS617118U JP S617118 U JPS617118 U JP S617118U JP 9094584 U JP9094584 U JP 9094584U JP 9094584 U JP9094584 U JP 9094584U JP S617118 U JPS617118 U JP S617118U
Authority
JP
Japan
Prior art keywords
adjustment device
volume adjustment
audio equipment
vehicle audio
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.)
Pending
Application number
JP9094584U
Other languages
Japanese (ja)
Inventor
信夫 市川
Original Assignee
アルパイン株式会社
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 アルパイン株式会社 filed Critical アルパイン株式会社
Priority to JP9094584U priority Critical patent/JPS617118U/en
Publication of JPS617118U publication Critical patent/JPS617118U/en
Pending legal-status Critical Current

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  • Control Of Amplification And Gain Control (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１図は本考案にかかる音量調整装置を含むラジオ受信
機の要部ブロック図、第２図は従来装置のブロック図で
ある。 １１・・・・・・テーププレーヤ付きラジオ部、１２・
・・・・・スピーカ、２１・・・・・・車速センサ、２
２−１〜２２−４・・・・・・振動センサ、２３・・晶
；演算部。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of main parts of a radio receiver including a volume adjustment device according to the present invention, and FIG. 2 is a block diagram of a conventional device. 11...Radio section with tape player, 12.
...Speaker, 21 ...Vehicle speed sensor, 2
2-1 to 22-4... vibration sensor, 23... crystal; calculation section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車速を検出するセンサと、車体の振動を検出するセンサ
と、車速と車体の振動に基づいて車載用機器の音量を制
御する信号を発生する音量制御信号発生部と、該音量制
御信号に基づいて音量を調整する手段を有することを特
徴とする車載用音響機器の音量調整装置。a sensor that detects vehicle speed; a sensor that detects vehicle body vibration; a volume control signal generator that generates a signal that controls the volume of in-vehicle equipment based on the vehicle speed and vehicle body vibration; A volume adjustment device for a vehicle-mounted audio device, characterized by having a means for adjusting the volume.
JP9094584U 1984-06-19 1984-06-19 Volume adjustment device for in-vehicle audio equipment Pending JPS617118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9094584U JPS617118U (en) 1984-06-19 1984-06-19 Volume adjustment device for in-vehicle audio equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9094584U JPS617118U (en) 1984-06-19 1984-06-19 Volume adjustment device for in-vehicle audio equipment

Publications (1)

Publication Number Publication Date
JPS617118U true JPS617118U (en) 1986-01-17

Family

ID=30646398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9094584U Pending JPS617118U (en) 1984-06-19 1984-06-19 Volume adjustment device for in-vehicle audio equipment

Country Status (1)

Country Link
JP (1) JPS617118U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103011U (en) * 1991-02-07 1992-09-04 テイーオーエー株式会社 Noise control type broadcasting equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179009A (en) * 1982-04-14 1983-10-20 Mitsubishi Electric Corp Automatic sound volume controller of on-vehicle audio device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179009A (en) * 1982-04-14 1983-10-20 Mitsubishi Electric Corp Automatic sound volume controller of on-vehicle audio device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103011U (en) * 1991-02-07 1992-09-04 テイーオーエー株式会社 Noise control type broadcasting equipment

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