<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac  ;;;realtime audio out
;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o gen03.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

sr = 44100 
ksmps = 32 
nchnls = 2 
0dbfs  = 1
;example by Russell Pinkston - Univ. of Texas  (but slightly modified)

gisine   ftgen 1, 0, 16384, 10, 1						;sine wave

instr   1

ihertz = cpspch(p4)
ipkamp = p5
iwsfn  = p6									;waveshaping function
inmfn  = p7									;normalization function
aenv    linen  1, .01, p3, .1        						;overall amp envelope
actrl   linen  1, 2, p3, 2							;waveshaping index control
aindex  poscil actrl/2, ihertz, gisine						;sine wave to be distorted
asignal tablei .5+aindex, iwsfn, 1						;waveshaping
anormal tablei actrl, inmfn,1							;amplitude normalization
asig    =      asignal*anormal*ipkamp*aenv	
asig    dcblock2  asig								;get rid of possible DC						
        outs   asig, asig
           
endin
</CsInstruments>
<CsScore>
; first four notes are specific Chebyshev polynomials using gen03. The values were obtained from Dodge page 147

f4 0 513 3 -1 1 0 1			; First-order Chebyshev: x
f5 0 257 4 4 1				; Normalizing function for fn4

f6 0 513 3 -1 1 -1 0 2			; Second-order Chebyshev: 2x2 - 1
f7 0 257 4 6 1				; Normalizing function for fn6

f8 0 513 3 -1 1 0 -3 0 4		; Third-order Chebyshev: 4x3 - 3x
f9 0 257 4 8 1				; Normalizing function for fn8

f10 0 513 3 -1 10 0 -7 0 56 0 -112 0 64	; Seventh-order Chebyshev: 64x7 - 112x5 + 56x3 - 7x
f11 0 257 4 10 1			; Normalizing function for fn10

f12 0 513 3 -1 1 5 4 3 2 2 1		; a 4th order polynomial function over the x-interval -1 to 1
f13 0 257 4 12 1			; Normalizing function for fn12

; five notes with same fundamental, different waveshape & normalizing functions
;        pch	 amp	wsfn	nmfn
i1 0  3 8.00     .7      4	 5
i1 +  .  .	 .	 6	 7    
i1 +  .  .	 .	 8	 9     
i1 +  .  .       .	 10	 11   
i1 +  .  .       .	 12	 13 

e
</CsScore>
</CsoundSynthesizer>