JPS5561116A - Sound volume control system - Google Patents

Sound volume control system

Info

Publication number
JPS5561116A
JPS5561116A JP13601478A JP13601478A JPS5561116A JP S5561116 A JPS5561116 A JP S5561116A JP 13601478 A JP13601478 A JP 13601478A JP 13601478 A JP13601478 A JP 13601478A JP S5561116 A JPS5561116 A JP S5561116A
Authority
JP
Japan
Prior art keywords
circuit
pulse
signals
key
push
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
JP13601478A
Other languages
English (en)
Other versions
JPS6117413B2 (ja
Inventor
Kazuo Shimomura
Toshiro Fujime
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP13601478A priority Critical patent/JPS5561116A/ja
Publication of JPS5561116A publication Critical patent/JPS5561116A/ja
Publication of JPS6117413B2 publication Critical patent/JPS6117413B2/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

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP13601478A 1978-10-31 1978-10-31 Sound volume control system Granted JPS5561116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13601478A JPS5561116A (en) 1978-10-31 1978-10-31 Sound volume control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13601478A JPS5561116A (en) 1978-10-31 1978-10-31 Sound volume control system

Publications (2)

Publication Number Publication Date
JPS5561116A true JPS5561116A (en) 1980-05-08
JPS6117413B2 JPS6117413B2 (ja) 1986-05-07

Family

ID=15165158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13601478A Granted JPS5561116A (en) 1978-10-31 1978-10-31 Sound volume control system

Country Status (1)

Country Link
JP (1) JPS5561116A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185210A (ja) * 1987-01-28 1988-07-30 Sanyo Electric Co Ltd 電子機器のデジタル制御装置
JPS6423118U (ja) * 1987-07-31 1989-02-07
EP1701593A2 (de) * 2005-03-12 2006-09-13 Insta Elektro GmbH Verfahren zur gepulsten Ansteuerung von Leuchtmitteln
EP1681765A3 (en) * 2005-01-13 2007-01-03 Delphi Technologies, Inc. Audio automatic volume control

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185210A (ja) * 1987-01-28 1988-07-30 Sanyo Electric Co Ltd 電子機器のデジタル制御装置
JPH0752818B2 (ja) * 1987-01-28 1995-06-05 三洋電機株式会社 電子機器のデジタル制御装置
JPS6423118U (ja) * 1987-07-31 1989-02-07
EP1681765A3 (en) * 2005-01-13 2007-01-03 Delphi Technologies, Inc. Audio automatic volume control
EP1701593A2 (de) * 2005-03-12 2006-09-13 Insta Elektro GmbH Verfahren zur gepulsten Ansteuerung von Leuchtmitteln
EP1701593A3 (de) * 2005-03-12 2009-05-13 Insta Elektro GmbH Verfahren zur gepulsten Ansteuerung von Leuchtmitteln

Also Published As

Publication number Publication date
JPS6117413B2 (ja) 1986-05-07

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