<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
;;;RT audio out, note=p4 and velocity=p5
-odac --midi-key=4 --midi-velocity-amp=5
;-iadc    ;;;uncomment -iadc if RT audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o ampmidid.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

sr = 44100
ksmps = 32
nchnls = 2

massign 0, 1	;assign all midi to instr. 1

instr 1

isine ftgenonce 0, 0, 4096, 10, 1 ;sine wave

  ihz = cpsmidinn(p4)
  ivelocity = p5
  idb ampmidid ivelocity, 20	;map to dynamic range of 20 dB.
  idb = idb + 60		;limit range to 60 to 80 decibels
  iamplitude = ampdb(idb)	;loudness in dB to signal amplitude

a1   oscili iamplitude, ihz, isine
aenv madsr 0.05, 0.1, 0.5, 0.2
asig = a1 * aenv
     outs asig, asig

endin

</CsInstruments>
<CsScore>
;       note velocity
i 1 0 2  61  100
i 1 + 2  65  10
e
</CsScore>
</CsoundSynthesizer>