 
file: DSignal1aF_S.txt 
 R / EDF signal       : 1  
 Name / label         : squarewave  
 Start time           : 2009-12-10 12:44:02   
 Continuous recording : FALSE  
 Recorded period      : 11 sec 
 Total period         : 20 sec 
 Period read          : whole recording  
 Sample rate          : 200 /sec 
 Transducer           :   
 Range                : -1000 : 1000 uV  
 Prefilter            :   
 Bits per sample      : 16  
 Number of fragments  : 6  
Fragments summaries
 fragment   Min.   1st Qu.   Median    Mean   3rd Qu.    Max.   
        1  99.9924  99.9924  99.9924  99.9924  99.9924  99.9924 
        2  99.9924  99.9924  99.9924  99.9924  99.9924  99.9924 
        3 -99.9619 -99.9619 -99.9619 -66.6361 -99.9619  99.9924 
        4  99.9924  99.9924  99.9924  99.9924  99.9924  99.9924 
        5 -99.9619 -99.9619 -99.9619 -99.9619 -99.9619 -99.9619 
        6 -99.9619 -99.9619 -99.9619 -99.9619 -99.9619 -99.9619 
Whole recording
   Min.   1st Qu.   Median    Mean   3rd Qu.  Max.   
 -99.9619 -99.9619 -99.9619 -27.2512 99.9924 99.9924 
