Searched refs:notch (Results 1 – 3 of 3) sorted by relevance
33 struct biquad2_state notch; member52 biquad2_init(&det->notch, in echo_can_disable_detector_init()74 notched = biquad2(&det->notch, amp); in echo_can_disable_detector_update()
1178 static s16 notch[] = { 16143, 14402, 12238, 9713, 6902, 3888, 759, -2392 }; in dib7000p_spur_protect() local1243 coef_re[k] *= notch[k]; in dib7000p_spur_protect()1249 coef_im[k] *= notch[k]; in dib7000p_spur_protect()
620 where the CAN_INV_FILTER flag is set in order to notch single CAN IDs or