; class4d - a table workout
; a sample in a function
; playback index modulated by a ramp and sine

sr = 44100
kr = 2205
ksmps = 20
nchnls = 1

		instr 1
afreq	expseg  0.1,p3*0.75,p4,(p3*0.25),0.2
amodu	linseg 524288,(p3*0.5),100,(p3*0.2),10,(p3*0.3),10000
aosc	oscili	amodu, afreq,3
		display aosc,0.1
apos	line	0,p3,p3*sr
aout	tablei  apos+aosc, 2, 0, 524288, 1 ; not normalized, 524288 center, wrapped
kenv	linseg	0,p3*0.02,1.0,p3*0.96,1.0,p3*0.02,0.0
		out aout*kenv
		endin