<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 pvsvoc.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

sr = 44100
ksmps = 32
nchnls = 2
0dbfs  = 1

gisaw	ftgen	1, 0, 2048, 10, 1, 0.5, 0.3, 0.25, 0.2	;sawtooth-like

instr 1

asig in					;get the signal in
asyn poscil .6, 150, gisaw		;excitation signal of 150 Hz

famp pvsanal asig, 1024, 256, 1024, 1	;analyse in signal
fexc pvsanal asyn, 1024, 256, 1024, 1	;analyse excitation signal
ftps pvsvoc  famp, fexc, 1, 1		;cross it
atps pvsynth ftps			;synthesise it                      
     outs atps, atps

endin
</CsInstruments>
<CsScore>

i 1 0 10
e
</CsScore>
</CsoundSynthesizer>