| 摘要 |
PROBLEM TO BE SOLVED: To enhance the added value of a remote control apparatus. SOLUTION: The remote control apparatus is configured, by receiving an audio signal wirelessly transmitted from a remote control object apparatus and using the audio signal to drive a super magnetostriction actuator. An operating knob is fitted to the supermagnetostrictive actuator, in a way of capable of delivering the displacement of the supermagnetostrictive actuator. That is, the remote control apparatus is provided with a bone conduction speaker by the supermagnetostrictive actuator, and a conductor for bone conduction is not provided separately, but the particular operating knob acts also like the conductor. COPYRIGHT: (C)2006,JPO&NCIPI
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