Table 4.
Lower and upper cutoff frequencies (Hz) for each channel condition are shown. The active electrode used for each channel is shown in parentheses.
| Frequency allocation for each channel condition | ||||||
|---|---|---|---|---|---|---|
| Number of channels | 1 | 2 | 4 | 8 | 12 | 16 |
| 1 | 250–8700 (2) | 250–1387 (2) | 250–698 (4) | 250–494 (2) | 250–440 (1) | 250–416 (1) |
| 2 | 1389–8700 (8) | 698–1386 (8) | 494–698 (4) | 440–554 (2) | 416–494 (2) | |
| 3 | 1386–2762 (12) | 698–982 (6) | 554–698 (3) | 494–587 (3) | ||
| 4 | 2762–8700 (16) | 982–1388 (8) | 698–876 (5) | 587–697 (4) | ||
| 5 | 1388–1956 (10) | 876–1104 (6) | 697–828 (5) | |||
| 6 | 1956–2764 (12) | 1104–1386 (7) | 828–983 (6) | |||
| 7 | 2764–3896 (14) | 1386–1746 (9) | 983–1168 (7) | |||
| 8 | 3896–8700 (16) | 1746–2194 (10) | 1168–1387 (8) | |||
| 9 | 2194–2746 (11) | 1387–1648 (9) | ||||
| 10 | 2746–3472 (13) | 1648–1958 (10) | ||||
| 11 | 3472–4376 (14) | 1958–2326 (11) | ||||
| 12 | 4376–8700 (15) | 2326–2762 (12) | ||||
| 13 | 2762–3281 (13) | |||||
| 14 | 3281–3898 (14) | |||||
| 15 | 3898–4630 (15) | |||||
| 16 | 4630–8700 (16) | |||||