Instrumentos raros

El arpa láser es un instrumento musical electrónico, en el que las cuerdas de un arpa convencional son sustituidas por un haz láser.

Construida utilizando un solo rayo láser.

Cuando una onda es bloqueada, esta es detectada por un fotodiodo o una fotorresistencia, que está conectada a una consola electrónica, activando así la nota indicada, teniendo que utilizar como protección, guantes y gafas.

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This instrument, replaces the harp strings with lasers.

A laser harp is generally constructed using a single laser beam, spreading its wave in a series of parallel beams.

When the player puts its hand above one of the lights, a photodiode detects that, making an electric sound. The photodiode makes the sound because it is connected to an electronic console, that makes the sound.



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It is also important to know due to the
use of certain lasers that cause skin
damage, it is advisable to use protections
such as gloves and glasses.

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The term laser harp, as well as its
first functional design, were
invented by Bernard Szajner in
1981.

It is growing in the popular opinion. The most famous players are the french musician, Jean-Michel Jarre and the spanish player Santi Liaño.