MX145053A - OPTICAL METRONOME - Google Patents

OPTICAL METRONOME

Info

Publication number: MX145053A
Authority: MX; Mexico
Prior art keywords: optical metronome; metronome; optical
Prior art date: 1976-06-24

Application number

MX169602A

Other languages

Spanish (es)

Inventor

Juan M Del Castillo

Original Assignee

Juan M Del Castillo

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.)

1976-06-24

Filing date

1977-06-23

Publication date

1982-01-04

1976-06-24 Priority claimed from US05/699,637 external-priority patent/US4070944A/en

1977-06-23 Application filed by Juan M Del Castillo filed Critical Juan M Del Castillo

1982-01-04 Publication of MX145053A publication Critical patent/MX145053A/en

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
- G09B15/02—Boards or like means for providing an indication of notes
- G09B15/023—Electrically operated
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/02—Metronomes
- G04F5/027—Metronomes using electro-mechanical driving, e.g. of optical scanned recordings

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Business, Economics & Management (AREA)
Educational Administration (AREA)
Educational Technology (AREA)
Theoretical Computer Science (AREA)
Auxiliary Devices For Music (AREA)
Illuminated Signs And Luminous Advertising (AREA)
Electrophonic Musical Instruments (AREA)

MX169602A 1976-06-24 1977-06-23 OPTICAL METRONOME MX145053A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/699,637 US4070944A (en)	1975-07-08	1976-06-24	Optical metronome

Publications (1)

Publication Number	Publication Date
MX145053A true MX145053A (en)	1982-01-04

Family

ID=24810226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX169602A MX145053A (en)	1976-06-24	1977-06-23	OPTICAL METRONOME

Country Status (8)

Country	Link
JP (2)	JPS5319872A (en)
CH (1)	CH620538A5 (en)
DE (1)	DE2728628A1 (en)
FR (1)	FR2356189A1 (en)
GB (1)	GB1584594A (en)
MX (1)	MX145053A (en)
NL (1)	NL7706991A (en)
SE (1)	SE433983B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2165670B (en) *	1984-08-15	1987-11-18	Philip Maurice Raymond Cowen	Timing device
GB8432129D0 (en) *	1984-12-19	1985-01-30	Jonasar A	Visual training aid
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
GB2437766A (en) *	2006-05-05	2007-11-07	Christopher Wiltshire	Music sight reader
CN106178545B (en) *	2016-08-31	2022-09-16	武汉华夏理工学院	Music bubble device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1059756A (en) *	1974-08-06	1979-08-07	Juan M. Del Castillo	Optical metronome

1977
- 1977-06-21 SE SE7707154A patent/SE433983B/en unknown
- 1977-06-22 GB GB26190/77A patent/GB1584594A/en not_active Expired
- 1977-06-23 MX MX169602A patent/MX145053A/en unknown
- 1977-06-23 CH CH770377A patent/CH620538A5/en not_active IP Right Cessation
- 1977-06-23 NL NL7706991A patent/NL7706991A/en not_active Application Discontinuation
- 1977-06-23 FR FR7719282A patent/FR2356189A1/en active Granted
- 1977-06-23 JP JP7392577A patent/JPS5319872A/en active Pending
- 1977-06-24 DE DE19772728628 patent/DE2728628A1/en active Pending
1980
- 1980-09-30 JP JP1980138331U patent/JPS6025591Y2/en not_active Expired

Also Published As

Publication number	Publication date
CH620538A5 (en)	1980-11-28
JPS5662592U (en)	1981-05-27
JPS6025591Y2 (en)	1985-07-31
GB1584594A (en)	1981-02-11
FR2356189B3 (en)	1980-04-25
NL7706991A (en)	1977-12-28
DE2728628A1 (en)	1977-12-29
SE433983B (en)	1984-06-25
SE7707154L (en)	1977-12-25
FR2356189A1 (en)	1978-01-20
JPS5319872A (en)	1978-02-23

Similar Documents

Publication	Publication Date	Title
DD132840A5 (en)	1978-11-15	FIBER ELEMENT
SE7606295L (en)	1976-12-11	OPTICAL ELEMENT
SE7705837L (en)	1978-03-01	OPTICAL PARTICULATOR
IT1114441B (en)	1986-01-27	OPTICAL ANALYZER
SE424476B (en)	1982-07-19	OPTICAL METRONOM
IT1077491B (en)	1985-05-04	POSITION OPTICAL PERCEPTOR
SE415212B (en)	1980-09-15	OPTICAL DEVICE
SE7701200L (en)	1977-08-07	LAS
IT1072826B (en)	1985-04-13	GLASSES
BR7707948A (en)	1978-06-13	BINOCULARS
MX145053A (en)	1982-01-04	OPTICAL METRONOME
DK146076C (en)	1983-11-14	OPTICAL MOUNT TESTER
BR7603849A (en)	1978-01-03	PLEZOELECTRIC COMPACT LIGHT
AT346102B (en)	1978-10-25	PANRATIC LENS
FI782695A (en)	1979-03-03	OPTICAL SYNANNING
DD138468A3 (en)	1979-11-07	OPTICAL BORATGLASS
AT355640B (en)	1980-03-10	DISPLAY
BE861670A (en)	1978-03-31	DISPLAY
DK176777A (en)	1977-10-24	STABLE
FR2339872A1 (en)	1977-08-26	OPTICAL OBJECTIVES
BR7603848A (en)	1978-01-03	PIEZOELETRICO LIGHT
AT342331B (en)	1978-03-28	PANRATIC LENS
AT342330B (en)	1978-03-28	PANRATIC LENS
AT341802B (en)	1978-02-27	PANRATIC LENS
SE7614198L (en)	1978-06-18	TIOŸ2-CONTAINING ALKALI-BOROSILICATE GLASS