0.025578 Sound On
310.844127 Sound Off
313.595669 Sound On
870.077846 Sound Off
870.748458 Sound On
899.906190 Sound Off
900.999048 Sound On
1770.248730 Sound Off
1770.869773 Sound On
1785.283265 Sound Off
1786.328662 Sound On
3604.480000 Sound Off