0.024717 Sound On
869.457619 Sound Off
870.851293 Sound On
900.477664 Sound Off
900.996145 Sound On
975.184785 Sound Off
975.787392 Sound On
1470.995488 Sound Off
1472.422404 Sound On
1567.904354 Sound Off
1570.641111 Sound On
1769.467256 Sound Off
1770.573946 Sound On
1785.133175 Sound Off
1786.021111 Sound On
3604.480000 Sound Off