| 摘要 |
<p>The present invention relates to a device control system using sound and, more specifically, to a device control system using sound. The device control system using sound includes: a rotating unit which has a bending portion with a predetermined pattern, and is rotated; a body unit which generates sound by coming into contact with the bending portion when the rotating unit is rotated; a sound sensing unit which senses the sound generated when the bending portion and the body unit touch each other; and a control unit which determines a control instruction for a device according to the pattern of sound sensed by the sound sensing unit.</p> |
