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<programlisting>
<emphasis role="csdtag"><CsoundSynthesizer></emphasis>
<emphasis role="csdtag"><CsOptions></emphasis>
<emphasis role="comment">; Select audio/midi flags here according to platform</emphasis>
-odac <emphasis role="comment">;;;realtime audio out</emphasis>
<emphasis role="comment">;-iadc ;;;uncomment -iadc if realtime audio input is needed too</emphasis>
<emphasis role="comment">; For Non-realtime ouput leave only the line below:</emphasis>
<emphasis role="comment">; -o chnclear.wav -W ;;; for file output any platform</emphasis>
<emphasis role="csdtag"></CsOptions></emphasis>
<emphasis role="csdtag"><CsInstruments></emphasis>
<emphasis role="comment">;Example by Joachim Heintz</emphasis>
<emphasis role="ohdr">sr</emphasis> <emphasis role="op">=</emphasis> 44100
<emphasis role="ohdr">ksmps</emphasis> <emphasis role="op">=</emphasis> 32
<emphasis role="ohdr">nchnls</emphasis> <emphasis role="op">=</emphasis> 2
<emphasis role="ohdr">0dbfs</emphasis> <emphasis role="op">=</emphasis> 1
<emphasis role="oblock">instr</emphasis> 1<emphasis role="comment">; send i-values</emphasis>
<emphasis role="opc">chnset</emphasis> 1, "sio"
<emphasis role="opc">chnset</emphasis> <emphasis role="op">-</emphasis>1, "non"
<emphasis role="oblock">endin</emphasis>
<emphasis role="oblock">instr</emphasis> 2<emphasis role="comment">; send k-values</emphasis>
kfreq <emphasis role="opc">randomi</emphasis> 100, 300, 1
<emphasis role="opc">chnset</emphasis> kfreq, "cntrfreq"
kbw <emphasis role="op">=</emphasis> kfreq<emphasis role="op">/</emphasis>10
<emphasis role="opc">chnset</emphasis> kbw, "bandw"
<emphasis role="oblock">endin</emphasis>
<emphasis role="oblock">instr</emphasis> 3<emphasis role="comment">; send a-values</emphasis>
anois <emphasis role="opc">rand</emphasis> .1
<emphasis role="opc">chnset</emphasis> anois, "noise"
loop<emphasis role="op">:</emphasis>
idur <emphasis role="opc">random</emphasis> .3, 1.5
<emphasis role="octrl">timout</emphasis> 0, idur, do
<emphasis role="opc">reinit</emphasis> loop
do<emphasis role="op">:</emphasis>
ifreq <emphasis role="opc">random</emphasis> 400, 1200
iamp <emphasis role="opc">random</emphasis> .1, .3
asig <emphasis role="opc">oscils</emphasis> iamp, ifreq, 0
aenv <emphasis role="opc">transeg</emphasis> 1, idur, <emphasis role="op">-</emphasis>10, 0
asine <emphasis role="op">=</emphasis> asig <emphasis role="op">*</emphasis> aenv
<emphasis role="opc">chnset</emphasis> asine, "sine"
<emphasis role="oblock">endin</emphasis>
<emphasis role="oblock">instr</emphasis> 11<emphasis role="comment">; receive some chn values and send again</emphasis>
ival1 <emphasis role="opc">chnget</emphasis> "sio"
ival2 <emphasis role="opc">chnget</emphasis> "non"
<emphasis role="opc">print</emphasis> ival1, ival2
kcntfreq <emphasis role="opc">chnget</emphasis> "cntrfreq"
kbandw <emphasis role="opc">chnget</emphasis> "bandw"
anoise <emphasis role="opc">chnget</emphasis> "noise"
afilt <emphasis role="opc">reson</emphasis> anoise, kcntfreq, kbandw
afilt <emphasis role="opc">balance</emphasis> afilt, anoise
<emphasis role="opc">chnset</emphasis> afilt, "filtered"
<emphasis role="oblock">endin</emphasis>
<emphasis role="oblock">instr</emphasis> 12<emphasis role="comment">; mix the two audio signals</emphasis>
amix1 <emphasis role="opc">chnget</emphasis> "sine"
amix2 <emphasis role="opc">chnget</emphasis> "filtered"
<emphasis role="opc">chnmix</emphasis> amix1, "mix"
<emphasis role="opc">chnmix</emphasis> amix2, "mix"
<emphasis role="oblock">endin</emphasis>
<emphasis role="oblock">instr</emphasis> 20<emphasis role="comment">; receive and reverb</emphasis>
amix <emphasis role="opc">chnget</emphasis> "mix"
aL, aR <emphasis role="opc">freeverb</emphasis> amix, amix, .8, .5
<emphasis role="opc">outs</emphasis> aL, aR
<emphasis role="oblock">endin</emphasis>
<emphasis role="oblock">instr</emphasis> 100<emphasis role="comment">; clear</emphasis>
<emphasis role="opc">chnclear</emphasis> "mix"
<emphasis role="oblock">endin</emphasis>
<emphasis role="csdtag"></CsInstruments></emphasis>
<emphasis role="csdtag"><CsScore></emphasis>
<emphasis role="stamnt">i</emphasis> 1 0 20
<emphasis role="stamnt">i</emphasis> 2 0 20
<emphasis role="stamnt">i</emphasis> 3 0 20
<emphasis role="stamnt">i</emphasis> 11 0 20
<emphasis role="stamnt">i</emphasis> 12 0 20
<emphasis role="stamnt">i</emphasis> 20 0 20
<emphasis role="stamnt">i</emphasis> 100 0 20
<emphasis role="csdtag"></CsScore></emphasis>
<emphasis role="csdtag"></CsoundSynthesizer></emphasis>
</programlisting>
|
