-+P
sr=44100
kr=441
ksmps=100
nchnls=1
FLpanel "This Panel contains a Button Bank",400,330
ih FLbox "This Button-Bank activates instr 1 and modifies its frequency", 7,1, 18, 380,80,10,10
gk1,ihb1 FLbutBank 12, 8,8, 380,180, 10,100, 0,1,0,3
ih FLbox "N.B. don't use button 0, since it outputs a frequency of zero Hz", 7,1, 14, 200,40,100,290
FLpanel_end
FLrun
instr 1
ampenv linseg 3000,p3/2,100,p3/2,0
a1 oscili ampenv, i(gk1)*100, 1
out a1
endin
f1 0 1024 10 1
f0 3600