0.025578 Sound On
726.657868 Sound Off
727.387370 Sound On
831.051043 Sound Off
831.613447 Sound On
1238.251950 Sound Off
1240.526236 Sound On
1334.145442 Sound Off
1337.741701 Sound On
1703.346440 Sound Off
1704.110703 Sound On
1774.395465 Sound Off
1775.642063 Sound On
3604.480000 Sound Off