AU507714B2 - Optical metronome - Google Patents

Optical metronome

Info

Publication number
AU507714B2
AU507714B2 AU83674/75A AU8367475A AU507714B2 AU 507714 B2 AU507714 B2 AU 507714B2 AU 83674/75 A AU83674/75 A AU 83674/75A AU 8367475 A AU8367475 A AU 8367475A AU 507714 B2 AU507714 B2 AU 507714B2
Authority
AU
Australia
Prior art keywords
optical metronome
metronome
optical
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
AU83674/75A
Other versions
AU8367475A (en
Inventor
M. Delcastillo Juan
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.)
Del Castillo Juan M
Original Assignee
Del Castillo Juan M
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 Del Castillo Juan M filed Critical Del Castillo Juan M
Publication of AU8367475A publication Critical patent/AU8367475A/en
Application granted granted Critical
Publication of AU507714B2 publication Critical patent/AU507714B2/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)
AU83674/75A 1974-08-06 1975-08-05 Optical metronome Expired AU507714B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
MX15300574 1974-08-06
ISIS153006 1974-08-06
MX15300674 1974-08-06
ISIS153005 1974-08-06
MX15348574 1974-08-30
MXMX153-85 1974-08-30

Publications (2)

Publication Number Publication Date
AU8367475A AU8367475A (en) 1977-02-10
AU507714B2 true AU507714B2 (en) 1980-02-28

Family

ID=27350932

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83674/75A Expired AU507714B2 (en) 1974-08-06 1975-08-05 Optical metronome

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) DE2534750C3 (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
ATE147521T1 (en) * 1989-05-03 1997-01-15 Antonio Mitidieri ELECTRONIC MUSIC NOTE STAND
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
DE2534750A1 (en) 1976-02-19
IT1033948B (en) 1979-08-10
JPS5536113B2 (en) 1980-09-18
AU8367475A (en) 1977-02-10
JPS5149060A (en) 1976-04-27
BR7504954A (en) 1976-08-03
DE2534750C3 (en) 1979-03-01
FR2282666B1 (en) 1981-08-21
FR2282666A1 (en) 1976-03-19
GB1523782A (en) 1978-09-06
CH590531A5 (en) 1977-08-15
NL7509284A (en) 1976-02-10
SE7508758L (en) 1976-02-09
CA1059756A (en) 1979-08-07
DE2534750B2 (en) 1978-06-29
DE7524720U (en) 1979-05-31

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