JPS644811A - Industrial machine controller - Google Patents

Industrial machine controller

Info

Publication number
JPS644811A
JPS644811A JP15985087A JP15985087A JPS644811A JP S644811 A JPS644811 A JP S644811A JP 15985087 A JP15985087 A JP 15985087A JP 15985087 A JP15985087 A JP 15985087A JP S644811 A JPS644811 A JP S644811A
Authority
JP
Japan
Prior art keywords
signal
periphery
noise
magnitude
voice output
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
JP15985087A
Other languages
Japanese (ja)
Inventor
Hiroshi Matsui
Mitsuoki Abe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15985087A priority Critical patent/JPS644811A/en
Publication of JPS644811A publication Critical patent/JPS644811A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit For Audible Band Transducer (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To stepwise control the sound volume in accordance with loudness of noise in the periphery, by detecting the noise in the periphery, discriminating it by comparing it with plural set values, and supplying an output corresponding to magnitude of the discriminated signal, as a voice output control signal. CONSTITUTION:A sound detecting circuit 11 detects noise in the periphery of a place where an industrial machine is installed, the maximum signal of detected signals is held in a peak holding circuit for a prescribed time, a comparator 13 discriminates magnitude of the held signal by comparing it with plural set values which are set in advance by plural stages, and an output corresponding to magnitude of the discriminated signal is supplied as a voice output control use signal of a voice output device added to a controller. In such a way, the circuit can be constituted simply, and also, at a low cost, and moreover, in accordance with loudness of the noise in the periphery, the sound volume can be controlled stepwise.
JP15985087A 1987-06-29 1987-06-29 Industrial machine controller Pending JPS644811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15985087A JPS644811A (en) 1987-06-29 1987-06-29 Industrial machine controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15985087A JPS644811A (en) 1987-06-29 1987-06-29 Industrial machine controller

Publications (1)

Publication Number Publication Date
JPS644811A true JPS644811A (en) 1989-01-10

Family

ID=15702599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15985087A Pending JPS644811A (en) 1987-06-29 1987-06-29 Industrial machine controller

Country Status (1)

Country Link
JP (1) JPS644811A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014064602A (en) * 2012-09-24 2014-04-17 Sanyo Product Co Ltd Game machine
JP2014064603A (en) * 2012-09-24 2014-04-17 Sanyo Product Co Ltd Game machine
JP2015039442A (en) * 2013-08-20 2015-03-02 株式会社三洋物産 Game machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014064602A (en) * 2012-09-24 2014-04-17 Sanyo Product Co Ltd Game machine
JP2014064603A (en) * 2012-09-24 2014-04-17 Sanyo Product Co Ltd Game machine
JP2015039442A (en) * 2013-08-20 2015-03-02 株式会社三洋物産 Game machine

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