FR2336753A1 - Musical chord visual display system - replaces 200 page chord dictionary by 20 movable chord strips - Google Patents

Musical chord visual display system - replaces 200 page chord dictionary by 20 movable chord strips

Info

Publication number
FR2336753A1
FR2336753A1 FR7539420A FR7539420A FR2336753A1 FR 2336753 A1 FR2336753 A1 FR 2336753A1 FR 7539420 A FR7539420 A FR 7539420A FR 7539420 A FR7539420 A FR 7539420A FR 2336753 A1 FR2336753 A1 FR 2336753A1
Authority
FR
France
Prior art keywords
chord
band
musical
display system
replaces
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
FR7539420A
Other languages
French (fr)
Other versions
FR2336753B1 (en
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.)
SIGNORET JEAN PIERRE
Original Assignee
SIGNORET JEAN PIERRE
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 SIGNORET JEAN PIERRE filed Critical SIGNORET JEAN PIERRE
Priority to FR7539420A priority Critical patent/FR2336753A1/en
Publication of FR2336753A1 publication Critical patent/FR2336753A1/en
Application granted granted Critical
Publication of FR2336753B1 publication Critical patent/FR2336753B1/fr
Granted 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
    • G09B15/00—Teaching music
    • G09B15/001—Boards or like means for providing an indication of chords
    • G09B15/004—Non-electrically operated systems
    • G09B15/005—Non-electrically operated systems of the slide type
    • G09B15/006—Non-electrically operated systems of the slide type with indication of the keys or strings to be played on instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

The musical chord display system permits the finding and reading of chord positions for string musical instruments. The system consists of an arrangement of moving interchangeable bands (Fig. 4). Each band deals with a determined type of chord. The system has a band reading device having a mask (Fig. 5) fitted with a reading windows. The system also has a rigid support (Fig. 7) and two to moving band guide slides. Band reading is achieved by introducing a band between the mark and the rigid support, the band then being slid along the guiding slides so as to bring in front of the mark windows the desired part of the band.
FR7539420A 1975-12-23 1975-12-23 Musical chord visual display system - replaces 200 page chord dictionary by 20 movable chord strips Granted FR2336753A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7539420A FR2336753A1 (en) 1975-12-23 1975-12-23 Musical chord visual display system - replaces 200 page chord dictionary by 20 movable chord strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7539420A FR2336753A1 (en) 1975-12-23 1975-12-23 Musical chord visual display system - replaces 200 page chord dictionary by 20 movable chord strips

Publications (2)

Publication Number Publication Date
FR2336753A1 true FR2336753A1 (en) 1977-07-22
FR2336753B1 FR2336753B1 (en) 1980-03-28

Family

ID=9164056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539420A Granted FR2336753A1 (en) 1975-12-23 1975-12-23 Musical chord visual display system - replaces 200 page chord dictionary by 20 movable chord strips

Country Status (1)

Country Link
FR (1) FR2336753A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002011A1 (en) * 1990-07-24 1992-02-06 Perfect Products Pty. Ltd. Apparatus and method for identifying musical chords

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002011A1 (en) * 1990-07-24 1992-02-06 Perfect Products Pty. Ltd. Apparatus and method for identifying musical chords
US5410940A (en) * 1990-07-24 1995-05-02 Perfect Products Pty. Ltd. Apparatus and method for identifying musical chords

Also Published As

Publication number Publication date
FR2336753B1 (en) 1980-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse