0.025646 Sound On
900.218186 Sound Off
900.919796 Sound On
915.223447 Sound Off
915.976054 Sound On
975.155964 Sound Off
975.987528 Sound On
1770.319592 Sound Off
1771.014671 Sound On
1785.265465 Sound Off
1786.313673 Sound On
3604.480000 Sound Off