Table 1

The default settings of the four exemplary research coding strategies: ֍4th-order gammatone filter; ֍֍ low-pass filtered Hilbert envelope; ֍֍֍ local maxima based on the real part of the complex-valued gammatone-filter output; ֍֍֍֍ local maxima based on the low-pass filtered Hilbert envelope.

12-channel CIS 8-of-22-channel CIS FSx = 4 PP
Filter bank gammatone֍ FFT gammatone֍ gammatone֍
Channel number 12 22 12 12
Pulse rate 900 pps (֍֍) 900 pps the four most apical channels (֍֍֍); 900 pps in the remaining channels (֍֍) three apical channels (֍֍֍); the remaining channels (֍֍֍֍)

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