0.025578 Sound On
697.092585 Sound Off
698.449252 Sound On
1003.443356 Sound Off
1003.954195 Sound On
1027.409025 Sound Off
1028.963061 Sound On
1052.813039 Sound Off
1053.903900 Sound On
1057.853175 Sound Off
1058.496871 Sound On
1781.651134 Sound Off
1782.516508 Sound On
3604.480000 Sound Off