Elenco Snap Circuits SnapMicro ® I Standard - Manual (Page 82)

81
Project 24, Analyzing Clap Data
Data shown in terminal window after four pairs of claps should be similar to this;
Pair 1: 54 , 152 , 104, 117, 80 , 111 ………… 6 , 118, 119, 88, 105, 89
Pair 2: 254 , 127, 7 , 111, 71
, 105 ………
29 , 151 , 106, 113, 102, 117
Pair 3: 168 , 228 , 116, 82, 96, 62 ……… 6 , 8 , 60 , 115, 110, 93
Pair 4: 146 , 84, 117, 104, 123, 94 ……… 124, 102, 105, 99, 141 , 92
Start of first clap
54
152
104
117
80
111
End of first clap
103
101
103
102
101
102
Start of 2nd clap
6
118
119
88
105
89
End of 2nd clap
103
102
103
102
103
102
The average of the 48 data
readings for the end of each
clap = 103
Using a 10% window above
and below 103 results in a
center window of 93 to 113
A 30% window above and
below the average of 103
results in clap start windows of
0 to 73 and 133 to 255. The
data that fits in these windows
is shown in red above for first
pair and in red below for other
pairs.