SE7508758L - OPTICAL METRONOM. - Google Patents

OPTICAL METRONOM.

Info

Publication number
SE7508758L
SE7508758L SE7508758A SE7508758A SE7508758L SE 7508758 L SE7508758 L SE 7508758L SE 7508758 A SE7508758 A SE 7508758A SE 7508758 A SE7508758 A SE 7508758A SE 7508758 L SE7508758 L SE 7508758L
Authority
SE
Sweden
Prior art keywords
metronom
optical
optical metronom
Prior art date
Application number
SE7508758A
Other languages
Swedish (sv)
Inventor
Castillo Juan M Del
Original Assignee
Castillo Juan M Del
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 Castillo Juan M Del filed Critical Castillo Juan M Del
Publication of SE7508758L publication Critical patent/SE7508758L/en

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)
SE7508758A 1974-08-06 1975-08-04 OPTICAL METRONOM. SE7508758L (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
SE7508758L true SE7508758L (en) 1976-02-09

Family

ID=27350932

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508758A SE7508758L (en) 1974-08-06 1975-08-04 OPTICAL METRONOM.

Country Status (11)

Country Link
JP (1) JPS5536113B2 (en)
AU (1) AU507714B2 (en)
BR (1) BR7504954A (en)
CA (1) CA1059756A (en)
CH (1) CH590531A5 (en)
DE (2) DE7524720U (en)
FR (1) FR2282666A1 (en)
GB (1) GB1523782A (en)
IT (1) IT1033948B (en)
NL (1) NL7509284A (en)
SE (1) SE7508758L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518343B1 (en) * 1970-05-26 1976-03-16
SE433983B (en) * 1976-06-24 1984-06-25 Juan M Del Castillo OPTICAL METRONOM
US4082029A (en) * 1976-09-10 1978-04-04 Juan M. del Castillo Optical metronomes
JPS5947232U (en) * 1982-09-20 1984-03-29 松下電器産業株式会社 Protection circuit for variable speed motor
GB2165670B (en) * 1984-08-15 1987-11-18 Philip Maurice Raymond Cowen Timing device
JPS6192353A (en) * 1984-10-11 1986-05-10 Diesel Kiki Co Ltd Controller for vehicle
GB8432129D0 (en) * 1984-12-19 1985-01-30 Jonasar A Visual training aid
JPS62112070A (en) * 1985-11-09 1987-05-23 Fujitsu Ten Ltd Detecting device for wire breaking of sensor
JPS6343054A (en) * 1986-08-06 1988-02-24 Isuzu Motors Ltd Electronically controlled automatic transmission
EP0400255B1 (en) * 1989-05-03 1997-01-08 Antonio Mitidieri Electronic music stand unit
DE19621518A1 (en) * 1996-05-29 1997-12-11 Rosmann Karl Musical tone pitch visualiser
DE10149203A1 (en) * 2001-10-05 2003-04-17 Karl Rosmann Musical tone amplitude representation device for musical notation system uses optical fibres embedded in multi-layer foil music sheet
DE202018005171U1 (en) 2018-11-08 2018-11-30 Till Oliver Beiermann Device for generating optical clock signals

Also Published As

Publication number Publication date
AU8367475A (en) 1977-02-10
DE2534750B2 (en) 1978-06-29
NL7509284A (en) 1976-02-10
DE2534750C3 (en) 1979-03-01
FR2282666A1 (en) 1976-03-19
AU507714B2 (en) 1980-02-28
CH590531A5 (en) 1977-08-15
JPS5536113B2 (en) 1980-09-18
IT1033948B (en) 1979-08-10
BR7504954A (en) 1976-08-03
DE2534750A1 (en) 1976-02-19
JPS5149060A (en) 1976-04-27
CA1059756A (en) 1979-08-07
GB1523782A (en) 1978-09-06
FR2282666B1 (en) 1981-08-21
DE7524720U (en) 1979-05-31

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