JPS56137235A - System of discriminating hue and expressing it by different tone - Google Patents

System of discriminating hue and expressing it by different tone

Info

Publication number
JPS56137235A
JPS56137235A JP4146280A JP4146280A JPS56137235A JP S56137235 A JPS56137235 A JP S56137235A JP 4146280 A JP4146280 A JP 4146280A JP 4146280 A JP4146280 A JP 4146280A JP S56137235 A JPS56137235 A JP S56137235A
Authority
JP
Japan
Prior art keywords
hue
electric signal
color
converter
converted
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
JP4146280A
Other languages
Japanese (ja)
Inventor
Hisao Kato
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.)
NAGOYASHI
Original Assignee
NAGOYASHI
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 NAGOYASHI filed Critical NAGOYASHI
Priority to JP4146280A priority Critical patent/JPS56137235A/en
Publication of JPS56137235A publication Critical patent/JPS56137235A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/006—Teaching or communicating with blind persons using audible presentation of the information

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Indicating Measured Values (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

PURPOSE:To enable color-blind and blind people to discriminate hue, by converting a hue information into an electric signal, and also by making it possible to produce different tones in accordance with the electric signal. CONSTITUTION:The hue of a light emitted from an object to be measured is discriminated and converted into an electric signal by a color-discriminating converter, etc., and a musical scale producing circuit, etc. is driven in accordance with the electric signal to produce a tone corresponding to the hue, and in doing go, a hue is expressed by a tone. A reflection light from surface of an object 5 to be measured, for example, enters a color-discriminating converter 6 and converted into currents in accordance with light intensity of three primary colors of red, blue and green. These currents are then converted to digital signals by an AD converter 8 through an operation amplifier 7, put into a small-type calculator 9 for discrimination of hues and, by a musical scale circuit 10, a sound of tone corresponding to the hue is produced by an earphone 11, such as ''do'' if a hue is red and ''re'' if the color is orange, etc.
JP4146280A 1980-03-31 1980-03-31 System of discriminating hue and expressing it by different tone Pending JPS56137235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4146280A JPS56137235A (en) 1980-03-31 1980-03-31 System of discriminating hue and expressing it by different tone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4146280A JPS56137235A (en) 1980-03-31 1980-03-31 System of discriminating hue and expressing it by different tone

Publications (1)

Publication Number Publication Date
JPS56137235A true JPS56137235A (en) 1981-10-27

Family

ID=12609032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4146280A Pending JPS56137235A (en) 1980-03-31 1980-03-31 System of discriminating hue and expressing it by different tone

Country Status (1)

Country Link
JP (1) JPS56137235A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133027U (en) * 1985-02-09 1986-08-19
US6535287B1 (en) * 2000-07-07 2003-03-18 Kabushikikaisha Hokkeikougyou Color identifying device
US6683680B2 (en) * 1999-12-23 2004-01-27 Crystal Beam Melody, Inc. Method, system and device providing a musical representation of a transparent or translucent structure
WO2004111933A1 (en) * 2003-06-12 2004-12-23 Sbs Information Systems Co., Ltd. Method and program for teaching color existence for color-sense abnormal person, and color name information acquisition system
JP2009089980A (en) * 2007-10-11 2009-04-30 Takumi Kodera Electronic toy and program

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133027U (en) * 1985-02-09 1986-08-19
US6683680B2 (en) * 1999-12-23 2004-01-27 Crystal Beam Melody, Inc. Method, system and device providing a musical representation of a transparent or translucent structure
US6535287B1 (en) * 2000-07-07 2003-03-18 Kabushikikaisha Hokkeikougyou Color identifying device
WO2004111933A1 (en) * 2003-06-12 2004-12-23 Sbs Information Systems Co., Ltd. Method and program for teaching color existence for color-sense abnormal person, and color name information acquisition system
JP2009089980A (en) * 2007-10-11 2009-04-30 Takumi Kodera Electronic toy and program

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