| 摘要 |
PURPOSE: An apparatus and a method of beat sound recognition and a navigation thereof are provided to recognize a sound rapidly and input information promptly by implementing or driving a recognition algorithm. CONSTITUTION: A sound acquisition unit(100) senses a generated sound wave to create sound information. A reference database(300) stores tapping information and input information corresponding to the tapping information. A control unit(200) extracts an interval maintaining a sound below a certain time to configure the tapping information. The control unit extracts the input information corresponding to the tapping sound information from the reference database, and comprises the tapping sound detection unit and the tapping sound configuration unit. |
