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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Ear Hear. 2011 MAY-JUN;32(3):331–338. doi: 10.1097/AUD.0b013e3181ff3515

TABLE II.

Filter cutoff (-3 dB) frequencies used for the tone- and EAS-vocoding processing.

Channel Tone-vocoding
EAS-vocoding
Low (Hz) High (Hz) Low (Hz) High (Hz)
1 80 221 Unprocessed (80-600)
2 221 426
3 426 724
4 724 1158 724 1158
5 1158 1790 1158 1790
6 1790 2710 1790 2710
7 2710 4050 2710 4050
8 4050 6000 4050 6000