NL7411760A - Optische metronoom. - Google Patents

Optische metronoom.

Info

Publication number: NL7411760A
Authority: NL; Netherlands
Prior art keywords: optical metronome; metronome; optical
Prior art date: 1973-09-06

Application number

NL7411760A

Other languages

English (en)

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.)

1973-09-06

Filing date

1974-09-04

Publication date

1975-03-10

1974-09-04 Application filed by Castillo Juan M Del filed Critical Castillo Juan M Del

1975-03-10 Publication of NL7411760A publication Critical patent/NL7411760A/nl

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)
Multimedia (AREA)
Physics & Mathematics (AREA)
Business, Economics & Management (AREA)
Educational Administration (AREA)
Educational Technology (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Acoustics & Sound (AREA)
Displays For Variable Information Using Movable Means (AREA)
Adornments (AREA)

NL7411760A 1973-09-06 1974-09-04 Optische metronoom. NL7411760A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00394795A US3803971A (en)	1973-09-06	1973-09-06	Lighted optical metronome

Publications (1)

Publication Number	Publication Date
NL7411760A true NL7411760A (nl)	1975-03-10

Family

ID=23560450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7411760A NL7411760A (nl)	1973-09-06	1974-09-04	Optische metronoom.

Country Status (11)

Country	Link
US (1)	US3803971A (nl)
JP (1)	JPS5056973A (nl)
CA (1)	CA997139A (nl)
CH (1)	CH570652A5 (nl)
DE (1)	DE2442371A1 (nl)
FR (1)	FR2257939B1 (nl)
GB (1)	GB1427457A (nl)
IT (1)	IT1023827B (nl)
NL (1)	NL7411760A (nl)
SE (1)	SE401740B (nl)
ZA (1)	ZA745450B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3942404A (en) *	1974-11-15	1976-03-09	Castillo Juan M Del	Optical metronome with transparent sheet music
US3945292A (en) *	1975-03-13	1976-03-23	Castillo Juan M Del	Optical metronome
US4208809A (en) *	1978-06-07	1980-06-24	Talijon, Inc.	Audio-time plotting equipment and method
US4655113A (en) *	1980-04-24	1987-04-07	Baldwin Piano & Organ Company	Rythm rate and tempo monitor for electronic musical instruments having automatic rhythm accompaniment
US4385461A (en) *	1980-07-08	1983-05-31	Hale Wingfield	Sequentially highlighting copy holder
DE3910077A1 (de) *	1989-03-28	1990-10-04	Olympia Aeg	Einrichtung zur erzeugung und/oder zum bedrucken von formularen
US5213508A (en) *	1991-02-25	1993-05-25	Turner Maurice O	Textscan
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
US6622406B2 (en) *	2001-10-11	2003-09-23	Adine Ray Usher	Reading machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2188210A (en) *	1938-09-13	1940-01-23	Smith Russell Follett	Manuscript manipulating device for speakers
US2483570A (en) *	1945-04-24	1949-10-04	Raymond D Bergey	Music timing apparatus
US2782528A (en) *	1952-08-27	1957-02-26	Max E Wastl	Reader training device
US3595122A (en) *	1970-06-15	1971-07-27	Mihai Brediceanu	Programmed system for complex polytempi music and ballet performances
US3743758A (en) *	1971-08-12	1973-07-03	Castillo J Del	Optical metronome

1973
- 1973-09-06 US US00394795A patent/US3803971A/en not_active Expired - Lifetime
1974
- 1974-03-05 GB GB994174A patent/GB1427457A/en not_active Expired
- 1974-03-15 IT IT12590/74A patent/IT1023827B/it active
- 1974-03-15 CA CA195,110A patent/CA997139A/en not_active Expired
- 1974-03-19 JP JP49030696A patent/JPS5056973A/ja active Pending
- 1974-08-26 ZA ZA00745450A patent/ZA745450B/xx unknown
- 1974-09-02 SE SE7411065A patent/SE401740B/xx unknown
- 1974-09-03 CH CH1198474A patent/CH570652A5/xx not_active IP Right Cessation
- 1974-09-04 DE DE2442371A patent/DE2442371A1/de not_active Withdrawn
- 1974-09-04 NL NL7411760A patent/NL7411760A/nl not_active Application Discontinuation
- 1974-09-04 FR FR7430036A patent/FR2257939B1/fr not_active Expired

Also Published As

Publication number	Publication date
ZA745450B (en)	1975-11-26
FR2257939B1 (nl)	1979-03-09
CA997139A (en)	1976-09-21
US3803971A (en)	1974-04-16
CH570652A5 (nl)	1975-12-15
DE2442371A1 (de)	1975-03-13
GB1427457A (en)	1976-03-10
FR2257939A1 (nl)	1975-08-08
SE401740B (sv)	1978-05-22
SE7411065L (nl)	1975-03-07
IT1023827B (it)	1978-05-30
JPS5056973A (nl)	1975-05-19
AU7303874A (en)	1976-03-11

Publication	Publication Date	Title
NL7415489A (nl)	1975-04-29	Optische aftaster.
NL174399C (nl)	1989-12-18	Optische golfgeleider.
NL158305B (nl)	1978-10-16	Optische leeskop.
NL7613968A (nl)	1977-06-21	Optische schakelinrichting.
SE7602391L (sv)	1976-02-25	Optisk anordning
NL7709967A (nl)	1978-03-14	Optische metronoom.
NL7412375A (nl)	1975-03-25	Optische inrichting.
NL7412250A (nl)	1975-03-25	Optische bleekmiddelen.
NL7509284A (nl)	1976-02-10	Optische metronoom.
NL7411760A (nl)	1975-03-10	Optische metronoom.
NL182840C (nl)	1988-05-16	Optische inrichting.
NL7603555A (nl)	1976-10-12	Optische kijker.
AT345582B (de)	1978-09-25	Fernglas
SE386987B (sv)	1976-08-23	Optiskt system
NL182915C (nl)	1988-06-01	Optische aftastinrichting.
NL7413314A (nl)	1975-04-25	Optische drukinrichting.
NL7706991A (nl)	1977-12-28	Optische metronoom.
NL7506559A (nl)	1975-12-10	Optische witmakers.
NL7410451A (nl)	1975-02-11	Optische aftastinrichting.
NL180047C (nl)	1986-12-16	Opname-objectief.
AT323440B (de)	1975-07-10	Pankratisches objektiv
BE815654A (nl)	1974-11-29	Optisch kopieerapparaat
BR7402614D0 (pt)	1974-11-05	Projetor optico
NL7502024A (nl)	1975-08-27	Optische inrichting.
AT351286B (de)	1979-07-10	Mikroskop-objektiv

Legal Events

Date	Code	Title	Description
1981-10-01	BV	The patent application has lapsed