bandq

Type: bandq :: Pattern Double -> ControlPattern

bandq turns a number pattern into a control pattern that sets the q-factor of the band-pass filter. Higher values (larger than 1) narrow the band-pass. Has the shorthand bpq.

You can use bpq as a shortcut for bandq.

d1 $ s "[drum cp]*2 [drum:1 hh*2]" # bandf "100 1000 2000" # bandq "<0.5 1 2>"