JPS6423118U - - Google Patents

Info

Publication number
JPS6423118U
JPS6423118U JP11793787U JP11793787U JPS6423118U JP S6423118 U JPS6423118 U JP S6423118U JP 11793787 U JP11793787 U JP 11793787U JP 11793787 U JP11793787 U JP 11793787U JP S6423118 U JPS6423118 U JP S6423118U
Authority
JP
Japan
Prior art keywords
level
control signal
controls
control circuit
changing
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
JP11793787U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP11793787U priority Critical patent/JPS6423118U/ja
Publication of JPS6423118U publication Critical patent/JPS6423118U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP11793787U 1987-07-31 1987-07-31 Pending JPS6423118U (US20080094685A1-20080424-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11793787U JPS6423118U (US20080094685A1-20080424-C00004.png) 1987-07-31 1987-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11793787U JPS6423118U (US20080094685A1-20080424-C00004.png) 1987-07-31 1987-07-31

Publications (1)

Publication Number Publication Date
JPS6423118U true JPS6423118U (US20080094685A1-20080424-C00004.png) 1989-02-07

Family

ID=31361842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11793787U Pending JPS6423118U (US20080094685A1-20080424-C00004.png) 1987-07-31 1987-07-31

Country Status (1)

Country Link
JP (1) JPS6423118U (US20080094685A1-20080424-C00004.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5561116A (en) * 1978-10-31 1980-05-08 Sanyo Electric Co Ltd Sound volume control system
JPS57130109A (en) * 1981-02-03 1982-08-12 Matsushita Electric Ind Co Ltd Control device
JPS57147307A (en) * 1981-03-06 1982-09-11 Matsushita Electric Ind Co Ltd Sound volume controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5561116A (en) * 1978-10-31 1980-05-08 Sanyo Electric Co Ltd Sound volume control system
JPS57130109A (en) * 1981-02-03 1982-08-12 Matsushita Electric Ind Co Ltd Control device
JPS57147307A (en) * 1981-03-06 1982-09-11 Matsushita Electric Ind Co Ltd Sound volume controller

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