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JPS5417784A - Sound pressure display device - Google Patents

Sound pressure display device

Info

Publication number
JPS5417784A
JPS5417784A JP8242577A JP8242577A JPS5417784A JP S5417784 A JPS5417784 A JP S5417784A JP 8242577 A JP8242577 A JP 8242577A JP 8242577 A JP8242577 A JP 8242577A JP S5417784 A JPS5417784 A JP S5417784A
Authority
JP
Japan
Prior art keywords
sound pressure
display device
pressure display
pressure levels
displaying
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
JP8242577A
Other languages
Japanese (ja)
Inventor
Yasuyuki Makikawa
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 JP8242577A priority Critical patent/JPS5417784A/en
Publication of JPS5417784A publication Critical patent/JPS5417784A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of El Displays (AREA)

Abstract

PURPOSE:To make possible visual observation of sound pressure levels distribution by converting sound pressure levels to the intensity of light and displaying the same.
JP8242577A 1977-07-08 1977-07-08 Sound pressure display device Pending JPS5417784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8242577A JPS5417784A (en) 1977-07-08 1977-07-08 Sound pressure display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8242577A JPS5417784A (en) 1977-07-08 1977-07-08 Sound pressure display device

Publications (1)

Publication Number Publication Date
JPS5417784A true JPS5417784A (en) 1979-02-09

Family

ID=13774223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8242577A Pending JPS5417784A (en) 1977-07-08 1977-07-08 Sound pressure display device

Country Status (1)

Country Link
JP (1) JPS5417784A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010518383A (en) * 2007-02-02 2010-05-27 チャールズ シーグレーブ， Sound sensor array with optical output
JP2011191464A (en) * 2010-03-15 2011-09-29 Yamaha Corp Sound/light converter
JP2012093399A (en) * 2010-10-22 2012-05-17 Yamaha Corp Sound field visualization system
JP2012118512A (en) * 2010-11-09 2012-06-21 Denso Corp Sound field visualization system
JP2013020072A (en) * 2011-07-11 2013-01-31 Yamaha Corp Sound field visualization system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010518383A (en) * 2007-02-02 2010-05-27 チャールズ シーグレーブ， Sound sensor array with optical output
US8613223B2 (en) 2007-02-02 2013-12-24 Charles G. Seagrave Sound sensor array with optical outputs
JP2011191464A (en) * 2010-03-15 2011-09-29 Yamaha Corp Sound/light converter
JP2012093399A (en) * 2010-10-22 2012-05-17 Yamaha Corp Sound field visualization system
JP2012118512A (en) * 2010-11-09 2012-06-21 Denso Corp Sound field visualization system
JP2013020072A (en) * 2011-07-11 2013-01-31 Yamaha Corp Sound field visualization system

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