JPS56169406A - Level adjuster - Google Patents

Level adjuster

Info

Publication number
JPS56169406A
JPS56169406A JP7324180A JP7324180A JPS56169406A JP S56169406 A JPS56169406 A JP S56169406A JP 7324180 A JP7324180 A JP 7324180A JP 7324180 A JP7324180 A JP 7324180A JP S56169406 A JPS56169406 A JP S56169406A
Authority
JP
Japan
Prior art keywords
operator
signal
motor
control
manually
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
JP7324180A
Other languages
Japanese (ja)
Other versions
JPH0128525B2 (en
Inventor
Tetsuo Yoshida
Osamu Yamaguchi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP7324180A priority Critical patent/JPS56169406A/en
Publication of JPS56169406A publication Critical patent/JPS56169406A/en
Publication of JPH0128525B2 publication Critical patent/JPH0128525B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To increase the operability and to improve the workability for mounting, by providing an operator which can be driven by a motor and manually and means to detect the operating position, and controlling an attenuator by this detected output signal.
CONSTITUTION: A voltage control type attenuator 50 which attenuates a voice signal arbitrarily for sound volume adjustment, is adjusted for the attenuation by a control voltage from a control input terminal 50A. A position detector 51 detects the operating position of an operator 56 which is driven by a motor 55 or manually and supplies the position data to a signal selection circuit 53 and a controller 52. A control data signal and a driving control signal based on the position data signal are supplied to the signal selection circuit 53 and the motor 55 respectively, and the position of the operator 56 is controlled. Further, the sound volume can be controlled with the movement of the operator 56.
COPYRIGHT: (C)1981,JPO&Japio
JP7324180A 1980-05-31 1980-05-31 Level adjuster Granted JPS56169406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7324180A JPS56169406A (en) 1980-05-31 1980-05-31 Level adjuster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7324180A JPS56169406A (en) 1980-05-31 1980-05-31 Level adjuster

Publications (2)

Publication Number Publication Date
JPS56169406A true JPS56169406A (en) 1981-12-26
JPH0128525B2 JPH0128525B2 (en) 1989-06-02

Family

ID=13512479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7324180A Granted JPS56169406A (en) 1980-05-31 1980-05-31 Level adjuster

Country Status (1)

Country Link
JP (1) JPS56169406A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255112A (en) * 1985-05-08 1986-11-12 Akai Electric Co Ltd Multi-element level adjusting device
JPH01272213A (en) * 1988-04-25 1989-10-31 Sony Corp Controller
JPH02239270A (en) * 1989-03-14 1990-09-21 Toshiba Corp Color image forming device
KR100849050B1 (en) * 2004-10-05 2008-07-30 도요다 지도샤 가부시끼가이샤 Oil pan and lubricating device
JP2009079509A (en) * 2007-09-25 2009-04-16 Toyota Motor Corp Drain plug for double tank type oil pan, inner tank plug for double tank type oil pan, and drain structure for double tank type oil pan

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633818U (en) * 1979-08-23 1981-04-02

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51126030A (en) * 1975-04-24 1976-11-02 Natl Inst For Res In Inorg Mater Tip process for thermion radiation cathodes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633818U (en) * 1979-08-23 1981-04-02

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255112A (en) * 1985-05-08 1986-11-12 Akai Electric Co Ltd Multi-element level adjusting device
JPH01272213A (en) * 1988-04-25 1989-10-31 Sony Corp Controller
JPH02239270A (en) * 1989-03-14 1990-09-21 Toshiba Corp Color image forming device
KR100849050B1 (en) * 2004-10-05 2008-07-30 도요다 지도샤 가부시끼가이샤 Oil pan and lubricating device
US8066100B2 (en) 2004-10-05 2011-11-29 Toyota Jidosha Kabushiki Kaisha Oil pan and lubricating device
JP2009079509A (en) * 2007-09-25 2009-04-16 Toyota Motor Corp Drain plug for double tank type oil pan, inner tank plug for double tank type oil pan, and drain structure for double tank type oil pan

Also Published As

Publication number Publication date
JPH0128525B2 (en) 1989-06-02

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