Table 5.

Accuracy and SNR of SSVEP in ear-EEG.

Measure	Accuracy (%)				SNR
Speed	0 m/s	0.8 m/s	1.6 m/s	2.0 m/s	0 m/s	0.8 m/s	1.6 m/s	2.0 m/s
s1	96.67	73.33	46.67	26.67	2.06	1.63	1.32	1.09
s2	61.67	41.67	36.67	33.33	1.37	1.10	0.86	1.10
s3	53.33	46.67	36.67	33.33	1.15	1.25	0.97	2.04
s4	55.00	41.67	33.33	43.33	1.11	0.96	0.94	1.50
s5	68.33	68.33	53.33	28.33	1.57	1.27	1.08	1.31
s6	41.67	38.33	40.00	33.33	1.04	1.08	1.07	1.19
s7	58.33	48.33	41.67	33.33	1.18	1.21	1.11	1.29
s8	58.33	55.00	41.67	25.00	1.08	1.11	1.14	1.12
s9	60.00	51.67	38.33	35.00	1.17	1.02	0.92	1.55
s10	51.67	40.00	38.33	31.67	1.11	1.06	1.05	1.14
s11	35.00	33.33	36.67	35.00	1.07	0.98	0.95	1.21
s12	75.00	55.00	38.33	36.67	1.46	1.40	1.12	1.10
s13	46.67	38.33	50.00	36.67	1.09	1.09	1.03	1.22
s14	51.67	41.67	35.00	36.17	1.19	0.94	0.95	1.24
s15	50.00	38.33	35.00	36.67	1.42	1.18	0.97	1.01
s16	48.33	48.33	46.67	—	1.14	1.08	1.06	—
s17	46.67	38.33	35.00	—	1.05	0.93	0.93	—
s18	48.33	45.00	30.00	28.33	1.13	0.87	1.13	1.31
s19	40.00	25.00	35.00	—	0.98	0.89	1.04	—
s20	40.00	30.00	35.00	—	1.02	0.93	0.93	—
s21	63.33	50.00	55.00	—	1.06	1.14	1.11	—
s22	43.33	50.00	36.67	—	1.27	1.05	1.01	—
s23	30.00	31.67	35.00	—	1.05	1.00	1.08	—
AVG	53.19	44.78*	39.57*	33.30*	1.21	1.09*	1.03*	1.27
STD	13.93	11.11	6.39	4.43	0.23	0.17	0.10	0.24

Asterisk indicates significance levels of 5% between the performance at 0 m/s and corresponding speed.