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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 RT audio input is needed too</emphasis>
<emphasis role="comment">; For Non-realtime ouput leave only the line below:</emphasis>
<emphasis role="comment">; -o wguide2.wav -W ;;; for file output any platform</emphasis>
<emphasis role="csdtag"></CsOptions></emphasis>
<emphasis role="csdtag"><CsInstruments></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
aout <emphasis role="opc">diskin2</emphasis> "beats.wav", 1, 0, 1 <emphasis role="comment">;in signal</emphasis>
afreq1 <emphasis role="opc">line</emphasis> 100, p3, 2000
afreq2 <emphasis role="opc">line</emphasis> 1200, p3, p4 <emphasis role="comment">;vary second frequency in the score </emphasis>
kcutoff1 <emphasis role="op">=</emphasis> 3000
kcutoff2 <emphasis role="op">=</emphasis> 1500
kfeedback1 <emphasis role="op">=</emphasis> 0.25 <emphasis role="comment">;the sum of the two feedback</emphasis>
kfeedback2 <emphasis role="op">=</emphasis> 0.25 <emphasis role="comment">;values should not exceed 0.5</emphasis>
asig <emphasis role="opc">wguide2</emphasis> aout, afreq1, afreq2, kcutoff1, kcutoff2, kfeedback1, kfeedback2
asig <emphasis role="opc">dcblock2</emphasis> asig <emphasis role="comment">;get rid of DC</emphasis>
<emphasis role="opc">outs</emphasis> asig, asig
<emphasis role="oblock">endin</emphasis>
<emphasis role="csdtag"></CsInstruments></emphasis>
<emphasis role="csdtag"><CsScore></emphasis>
<emphasis role="stamnt">i</emphasis> 1 0 8 1200 <emphasis role="comment">;freqency of afreq2 remains the same</emphasis>
<emphasis role="stamnt">i</emphasis> 1 9 8 100 <emphasis role="comment">;freqency of afreq2 gets lower</emphasis>
<emphasis role="stamnt">e</emphasis>
<emphasis role="csdtag"></CsScore></emphasis>
<emphasis role="csdtag"></CsoundSynthesizer></emphasis>
</programlisting>
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