ES211697U - Electronic-visual apparatus for the teaching of music. (Machine-translation by Google Translate, not legally binding) - Google Patents

Electronic-visual apparatus for the teaching of music. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES211697U
ES211697U ES0211697U ES211697U ES211697U ES 211697 U ES211697 U ES 211697U ES 0211697 U ES0211697 U ES 0211697U ES 211697 U ES211697 U ES 211697U ES 211697 U ES211697 U ES 211697U
Authority
ES
Spain
Prior art keywords
diodes
lamps
translation
legally binding
google translate
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.)
Granted
Application number
ES0211697U
Other languages
Spanish (es)
Other versions
ES211697Y (en
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
Priority to ES1975211697U priority Critical patent/ES211697Y/en
Publication of ES211697U publication Critical patent/ES211697U/en
Application granted granted Critical
Publication of ES211697Y publication Critical patent/ES211697Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Music (AREA)
  • Character Discrimination (AREA)

Abstract

Visual electronic apparatus for teaching music, characterized by being constituted by a rectangular box equipped with a lid, capable of being transported inside which an aligned sequence of small lamps or diodes housed in independent boxes has been arranged, each of which corresponds to a musical note, thus forming scales in different tones; said lamps or diodes are covered with a board in which part of the keyboard of a piano is simulated, whose keys represent the notes, with each key foreseeing a hole corresponding to a lamp or diode, through which its luminosity is visible; a plurality of primary switches of several contacts being located in an intermediate position of the box, so that each of these switches is connected to a group of lamps or diodes, in number of three or four, arranged so that each group is corresponds to the number of musical keys or determinants of a accordusical, in order to obtain, by actuating an electric switch, the transport to other tonalities. (Machine-translation by Google Translate, not legally binding)
ES1975211697U 1975-04-22 1975-04-22 ELECTRONIC-VISUAL DEVICE FOR TEACHING MUSIC. Expired ES211697Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975211697U ES211697Y (en) 1975-04-22 1975-04-22 ELECTRONIC-VISUAL DEVICE FOR TEACHING MUSIC.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975211697U ES211697Y (en) 1975-04-22 1975-04-22 ELECTRONIC-VISUAL DEVICE FOR TEACHING MUSIC.

Publications (2)

Publication Number Publication Date
ES211697U true ES211697U (en) 1976-05-16
ES211697Y ES211697Y (en) 1976-10-16

Family

ID=8376615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975211697U Expired ES211697Y (en) 1975-04-22 1975-04-22 ELECTRONIC-VISUAL DEVICE FOR TEACHING MUSIC.

Country Status (1)

Country Link
ES (1) ES211697Y (en)

Also Published As

Publication number Publication date
ES211697Y (en) 1976-10-16

Similar Documents

Publication Publication Date Title
ATE71760T1 (en) ELECTRONIC MUSICAL INSTRUMENT WITH KEYBOARD.
GB1074177A (en) Arpeggio device
EP0032817A3 (en) A digital electronic musical keyboard instrument
US3943811A (en) Keyboard type musical instrument
BE814183A (en) KEYBOARD MUSICAL INSTRUMENT WITH SYNCHRONIZED RHYTHM GENERATOR
HK86684A (en) A key input system for small-sized electronic devices such as electronic calculators
JPS54151435A (en) Electronic musical instrument
JPS5418720A (en) Electronic musical instrument
GB1343562A (en) Electronic musical instruments
ES211697U (en) Electronic-visual apparatus for the teaching of music. (Machine-translation by Google Translate, not legally binding)
ES210110U (en) Electro-mechanical apparatus for the teaching of music. (Machine-translation by Google Translate, not legally binding)
GB1488102A (en) Chord selection system for an electronic musical instrument
GB1138566A (en) Music teaching aid
US3871261A (en) Method of tuning an electronic keyboard instrument in pure scale and apparatus therefor
GB1506272A (en) Monophonic electronic musical instrument
US2193335A (en) Apparatus for aid in teaching piano
US2727424A (en) Educational xylophone
US3845684A (en) Electronic automatic reset switch circuit and electronic keyboard musical instrument incorporating it
US3949638A (en) Electronic musical instrument
JPS5369624A (en) Electric piano
US1036724A (en) Keyboard-contact.
US2618190A (en) Chime system using harmonically tuned chimes
GB1541305A (en) Keyboard operated electronic musical instrument
SU1624501A1 (en) Note-ligth teaching device
GB980610A (en) Improvements in electronic musical instruments