 
file: BSignals_S4_S.txt 
 R / EDF signal       : 4  
 Name / label         : ECG  
 Start time           : 2009-12-10 12:45:54   
 Continuous recording : TRUE  
 Recorded period      : 20 sec 
 Period read          : whole recording  
 Sample rate          : 200 /sec 
 Transducer           :   
 Range                : -1000 : 1000 uV  
 Prefilter            :   
 Bits per sample      : 24  
 Number of samples    : 4000  
Signal summary
   Min.    1st Qu.      Median       Mean       3rd Qu.    Max.   
 -17.3561 -0.0837147 -5.96046e-05 9.35793e-05 5.96046e-05 61.4669 
