CA1059756A - Optical metronome - Google Patents

Optical metronome

Info

Publication number
CA1059756A
CA1059756A CA232,424A CA232424A CA1059756A CA 1059756 A CA1059756 A CA 1059756A CA 232424 A CA232424 A CA 232424A CA 1059756 A CA1059756 A CA 1059756A
Authority
CA
Canada
Prior art keywords
music
sheet
luminosity
ized
metronome
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.)
Expired
Application number
CA232,424A
Other languages
English (en)
French (fr)
Inventor
Juan M. Del Castillo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1059756A publication Critical patent/CA1059756A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G1/00—Means for the representation of music
    • 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
    • G09B15/02—Boards or like means for providing an indication of notes
    • G09B15/023—Electrically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Auxiliary Devices For Music (AREA)
CA232,424A 1974-08-06 1975-07-29 Optical metronome Expired CA1059756A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MX15300674 1974-08-06
MX15300574 1974-08-06
MX15348574 1974-08-30

Publications (1)

Publication Number Publication Date
CA1059756A true CA1059756A (en) 1979-08-07

Family

ID=27350932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,424A Expired CA1059756A (en) 1974-08-06 1975-07-29 Optical metronome

Country Status (11)

Country Link
JP (1) JPS5536113B2 (no)
AU (1) AU507714B2 (no)
BR (1) BR7504954A (no)
CA (1) CA1059756A (no)
CH (1) CH590531A5 (no)
DE (2) DE2534750C3 (no)
FR (1) FR2282666A1 (no)
GB (1) GB1523782A (no)
IT (1) IT1033948B (no)
NL (1) NL7509284A (no)
SE (1) SE7508758L (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518343B1 (no) * 1970-05-26 1976-03-16
SE433983B (sv) * 1976-06-24 1984-06-25 Juan M Del Castillo Optisk metronom
US4082029A (en) * 1976-09-10 1978-04-04 Juan M. del Castillo Optical metronomes
JPS5947232U (ja) * 1982-09-20 1984-03-29 松下電器産業株式会社 可変速電動機の保護回路
GB2165670B (en) * 1984-08-15 1987-11-18 Philip Maurice Raymond Cowen Timing device
JPS6192353A (ja) * 1984-10-11 1986-05-10 Diesel Kiki Co Ltd 車輛用制御装置
GB8432129D0 (en) * 1984-12-19 1985-01-30 Jonasar A Visual training aid
JPS62112070A (ja) * 1985-11-09 1987-05-23 Fujitsu Ten Ltd センサの断線検出装置
JPS6343054A (ja) * 1986-08-06 1988-02-24 Isuzu Motors Ltd 電子制御自動変速機
DE68927638T2 (de) * 1989-05-03 1997-07-03 Antonio Mitidieri Elektronischer Musiknotenständer
DE19621518A1 (de) * 1996-05-29 1997-12-11 Rosmann Karl Vorrichtung zur Sichtbarmachung musikalischer Töne, wobei die jeweilige Tonhöhe als Lichtlinie parallel zu den Notenlinien über die gesamte Seitenbreite des Notenblattes projiziert wird
DE10149203A1 (de) * 2001-10-05 2003-04-17 Karl Rosmann Vorrichtung zum Markieren erzeugter Tonhöhen durch veränderbare Höhenlinien, insbesondere innerhalb von Musiknotenliniensystemen
DE202018005171U1 (de) 2018-11-08 2018-11-30 Till Oliver Beiermann Gerät zur Erzeugung optischer Taktsignale

Also Published As

Publication number Publication date
CH590531A5 (no) 1977-08-15
AU8367475A (en) 1977-02-10
DE7524720U (de) 1979-05-31
DE2534750B2 (de) 1978-06-29
DE2534750C3 (de) 1979-03-01
GB1523782A (en) 1978-09-06
FR2282666B1 (no) 1981-08-21
AU507714B2 (en) 1980-02-28
JPS5536113B2 (no) 1980-09-18
DE2534750A1 (de) 1976-02-19
IT1033948B (it) 1979-08-10
BR7504954A (pt) 1976-08-03
NL7509284A (nl) 1976-02-10
SE7508758L (sv) 1976-02-09
FR2282666A1 (fr) 1976-03-19
JPS5149060A (no) 1976-04-27

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