JPS60171038U - Excessive input limiter - Google Patents

Excessive input limiter

Info

Publication number
JPS60171038U
JPS60171038U JP5917284U JP5917284U JPS60171038U JP S60171038 U JPS60171038 U JP S60171038U JP 5917284 U JP5917284 U JP 5917284U JP 5917284 U JP5917284 U JP 5917284U JP S60171038 U JPS60171038 U JP S60171038U
Authority
JP
Japan
Prior art keywords
excessive input
volume
input limiter
input limiting
control 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
JP5917284U
Other languages
Japanese (ja)
Other versions
JPH0238486Y2 (en
Inventor
土屋　精一
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP5917284U priority Critical patent/JPS60171038U/en
Publication of JPS60171038U publication Critical patent/JPS60171038U/en
Application granted granted Critical
Publication of JPH0238486Y2 publication Critical patent/JPH0238486Y2/ja
Granted legal-status Critical Current

Links

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】[Brief explanation of the drawing]

第１図は従来の一般的なプリメインアンプのブロック図
、第２図〜第４図は本考案の各実施例の回路図である。 主要部分の符号の説明、８・・・・・・ボリューム、９
　。 ・・・・・・パワーアンプ、１９・・・・・・レベル検
波器、２０・・・・・・レベルコンパレータ、２１・・
・・・・駆動回路、２２・・・・・・インジケータ。FIG. 1 is a block diagram of a conventional general integrated amplifier, and FIGS. 2 to 4 are circuit diagrams of each embodiment of the present invention. Explanation of symbols of main parts, 8...Volume, 9
. ...Power amplifier, 19...Level detector, 20...Level comparator, 21...
...Drive circuit, 22...Indicator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 信号し今ルを検出して所定値より大なる場合に入力制限
用制御信号を発生する手段と、この入力制限用制御信号
により音量調整器の音量増大方向の調整動作を禁止する
手段とを有することを特徴とする過大入力制限装置。means for detecting the current level of the signal and generating an input limiting control signal when the level exceeds a predetermined value; and means for prohibiting the volume adjuster from adjusting the volume in the direction of increasing the volume using the input limiting control signal. An excessive input limiting device characterized by:
JP5917284U 1984-04-20 1984-04-20 Excessive input limiter Granted JPS60171038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5917284U JPS60171038U (en) 1984-04-20 1984-04-20 Excessive input limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5917284U JPS60171038U (en) 1984-04-20 1984-04-20 Excessive input limiter

Publications (2)

Publication Number Publication Date
JPS60171038U true JPS60171038U (en) 1985-11-13
JPH0238486Y2 JPH0238486Y2 (en) 1990-10-17

Family

ID=30585349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5917284U Granted JPS60171038U (en) 1984-04-20 1984-04-20 Excessive input limiter

Country Status (1)

Country Link
JP (1) JPS60171038U (en)

Also Published As

Publication number Publication date
JPH0238486Y2 (en) 1990-10-17

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