| 摘要 |
Disclosed is a sound-to-vibration conversion apparatus, which comprises two magnets having N-pole and S-pole formed on one plane, the magnets being fixed to face each other in a housing; and an electromagnet, located between the two magnets, which moves with respect to the housing. If audio signal is applied to the electromagnet, the above electromagnet moves with respect to the housing in accordance with the interaction between the magnetic force formed at the electromagnet and the magnetic force of the magnets. |
