Bit-rate without data whitening Bit-Rate with data whitening
Number of Channels 4 8 32 4 8 32
Subject A 8 8 13 8 10 9
B 7 10 11 6 13 9
C 22 25 22 22 28 20
D 15 19 30 16 16 17
E 26 25 34 26 30 13
F 22 22 39 19 19 26
G 38 50 64 39 50 43
H 17 19 17 19 17 15
Table 5: The effect of data whitening on classification speed.