0.025692 Sound On 432.633311 Sound Off 433.640998 Sound On 588.239320 Sound Off 588.949070 Sound On 1047.436440 Sound Off 1048.997324 Sound On 1189.004308 Sound Off 1190.399819 Sound On 1761.088866 Sound Off 1761.696644 Sound On 3604.480000 Sound Off