:see_also=index:see_also=feedback:see_also=bounce:see_also=spin:see_also=bend
The builder is just a filter stack attached to some other component
(usually a turntable).  It supports dynamic insertion and deletion
of filters.  To append a new filter to the stack,
click on the button with the appropriate label.

Here are (some of) the filters:

gain
	adjust the volume of the output.

echo
	add echoes to a sound.

bounce
	bounce back and forth in the output.

bender
	"bend" the sound by gradually adjusting
	the resampling rate.

fader
	add a periodic envelope over the sound.

plucked string
	add a karplus-strong string filter.

recorder 
	record playing sound to a buffer.

spin
	repeat a snippet of sound

feedback
	two filters that introduce feedback into the
	filter stack -- we have a whole help section
	on its usage.
