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. 2004 May 20;5(3):253–260. doi: 10.1007/s10162-004-4046-1

Table 2.

Analysis and carrier band cutoff frequencies used in noise-vocoder cochlear implant simulation

Cutoff frequency (Hz) Cutoff frequency (Hz) Cutoff frequency (Hz) Cutoff frequency (Hz)
Channel Lower Upper Channel Lower Upper Channel Lower Upper Channel Lower Upper
1 200 234 1 200 272 1 200 359 1 200 591
2 234 272
3 272 313 2 272 359
4 313 359
5 359 409 3 359 464 2 359 591
6 409 464
7 464 525 4 464 591
8 525 591
9 591 664 5 591 745 3 591 931 2 591 1426
10 664 745
11 745 833 6 745 931
12 833 931
13 931 1037 7 931 1155 4 931 1426
14 1037 1155
15 1155 1284 8 1155 1426
16 1284 1426
17 1426 1582 9 1426 1753 5 1426 2149 3 1426 3205
18 1582 1753
19 1753 1942 10 1753 2149
20 1942 2149
21 2149 2377 11 2149 2627 6 2149 3205
22 2377 2627
23 2627 2903 12 2627 3205
24 2903 3205
25 3205 3538 13 3205 3904 7 3205 4748 4 3205 7000
26 3538 3904
27 3904 4306 14 3904 4748
28 4306 4748
29 4748 5233 15 4748 5768 8 4748 7000
30 5233 5768
31 5768 6355 16 5768 7000
32 6355 7000