| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a snore detector, capable of extracting signals originating solely from snore. <P>SOLUTION: A breathing band extraction part (33) extracts breathing signals from output signals of a body motion sensor (20). A snore band extraction part (32) and a synchronous detection part (40) extract components synchronous with the breathing signals from output signals of a sound sensor (15) as snore signals representing snore sound. <P>COPYRIGHT: (C)2011,JPO&INPIT |
