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Diaphragms For Electromechanical Transducers
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Abstract
Altavoz artístico, caracterizado por que en sustitución de los lienzos o rejillas permeables al sonido, que se utilizan hasta la fecha, se emplean lienzos artísticos, sea obteniendo la reproducción de cuadros mediante el sistema de los gobelinos o por pintura de cualquier clase sobre tejidos adecuados.