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Figure 2 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 2

From: Semitone frequency mapping to improve music representation for nucleus cochlear implants

Figure 2

The frequency to channel assignments for the Smt-LF (filled circles), Smt-MF (filled squares) and Std (open circles) mappings are shown here together with the Greenwood function (dashed line, secondary y -axis). The figure assumes a cochlea length (unrolled) of 33 mm, and illustrates an insertion depth of 22 mm for a Nucleus straight array with 22 equally spaced electrodes. The channel location within the cochlea can be derived from the two y-axes.

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