ES474814A1 - Dispositivo musical programable con hojas perforadas. - Google Patents

Dispositivo musical programable con hojas perforadas.

Info

Publication number
ES474814A1
ES474814A1 ES474814A ES474814A ES474814A1 ES 474814 A1 ES474814 A1 ES 474814A1 ES 474814 A ES474814 A ES 474814A ES 474814 A ES474814 A ES 474814A ES 474814 A1 ES474814 A1 ES 474814A1
Authority
ES
Spain
Prior art keywords
musical instrument
electric circuits
tones
perforated sheets
electric
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
ES474814A
Other languages
English (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 ES474814A priority Critical patent/ES474814A1/es
Publication of ES474814A1 publication Critical patent/ES474814A1/es
Priority to EP79104292A priority patent/EP0012212A3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • 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
    • G09B15/04—Boards or like means for providing an indication of notes with sound emitters

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)
  • Toys (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Printing Methods (AREA)

Abstract

Dispositivo musical programable con hojas perforadas, caracterizado porque esta constituido por un tablero portador de una pletina conductora que contiene varias franjas constituidas por veinte o veintiséis hilos conectados en serie cada uno de los de cada franja, con el situado en el mismo lugar en la franja siguiente, estando colocadas las distintas franjas una debajo de otra sobre la pletina, y realizándose el conexionado por la parte posterior de la misma; todos los extremos de dichos hilos van conectados a un polo de una fuente de tensión continua, mientras que cada uno de los otros extremos se conecta a un oscilador, diferente para cada hilo, que produce una frecuencia bien determinada, de tal modo que la correspondiente a cada uno de los hilos sea una nota pura o un semitono, constituyendo todas las de los hilos distintos sonidos en escala musical.
ES474814A 1978-11-04 1978-11-04 Dispositivo musical programable con hojas perforadas. Expired ES474814A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES474814A ES474814A1 (es) 1978-11-04 1978-11-04 Dispositivo musical programable con hojas perforadas.
EP79104292A EP0012212A3 (de) 1978-11-04 1979-11-03 Mittels perforierter Folien programmierbares Musikgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES474814A ES474814A1 (es) 1978-11-04 1978-11-04 Dispositivo musical programable con hojas perforadas.

Publications (1)

Publication Number Publication Date
ES474814A1 true ES474814A1 (es) 1979-04-01

Family

ID=8477044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474814A Expired ES474814A1 (es) 1978-11-04 1978-11-04 Dispositivo musical programable con hojas perforadas.

Country Status (2)

Country Link
EP (1) EP0012212A3 (es)
ES (1) ES474814A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB646212A (en) * 1947-11-15 1950-11-15 Cascelloid Ltd Improvements in or relating to musical toys and the like
US3115803A (en) * 1960-07-08 1963-12-31 Ernest A Pedicano Electrically operated musical device

Also Published As

Publication number Publication date
EP0012212A3 (de) 1981-05-06
EP0012212A2 (de) 1980-06-25

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