Searched refs:filter_APF (Results 1 – 2 of 2) sorted by relevance
30 filter_APF, enumerator
100 filter_t type = filter_APF; in allpass_getopts()106 m = 1 + (type == filter_APF); in allpass_getopts()262 case filter_APF: /* H(s) = (s^2 - s/Q + 1) / (s^2 + s/Q + 1) */ in start()