| 摘要 |
Disclosed is an apparatus for converting a sound signal into vibration so as to stimulate the human hearing organs through the human bones, using an ironcore and an inertial mass so as to exert high power output. The sound to vibration conversion apparatus comprises a housing; a plurality of magnet means, each of which has N-and S-pole being formed on the same plane and is fixed to the housing; a plurality of electromagnet, each of which is located adjacent to the plane where N- and S-pole of the magnet means are formed; and a rotating shaft for pivotally fixing one end part of the respective electromagnet, whereby the electromagnet reciprocatively pivots to get close to or away from N-or S-pole of the magnet means in accordance with the interaction between the polarities formed at the electromagnet by an acoustic signal applied to the electromagnet and S-pole of the magnet means. |
