Generator electro-acoustic producer of low frequency signals and suitable to create music sounds with the help of an amplifier. (Machine-translation by Google Translate, not legally binding)

摘要

Electro-acoustic generator producing low frequency signals and able to create musical sounds with the help of an amplifier, which is essentially characterized by the fact that it comprises at least one moving elastic prong, one end of which travels a certain path, including organs susceptible to enter vibration each time they are displaced from their resting position, and there also being electrical sensors fixed at a point close to said vibrating organs and which convert the vibratory movements of the latter into weak electric currents, said elements being arranged so that the end of the mobile spike vibrates each of the organs susceptible to vibrate when such extremity collides with them during their journey, whose exact duration and shape can be determined according to the case, transforming the electrical sensors placed near those vibrating organs the movements vibrates of the latter in weak electric currents. (Machine-translation by Google Translate, not legally binding)