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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 pvcross.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">0dbfs</emphasis> <emphasis role="op">=</emphasis> 1
<emphasis role="ohdr">nchnls</emphasis> <emphasis role="op">=</emphasis> 2
<emphasis role="oblock">instr</emphasis> 1
<emphasis role="comment">; analyze "beats.wav", "flute.aiff" and "mary.wav" with PVANAL first</emphasis>
ktime1 <emphasis role="opc">line</emphasis> 0, p3, 2 <emphasis role="comment">; used as index in the "beats.pvx" file</emphasis>
ktime2 <emphasis role="opc">line</emphasis> 0, p3, 2.6 <emphasis role="comment">; used as index in the "flute.pvx" or "mary.pvx" </emphasis>
<emphasis role="opc">pvbufread</emphasis> ktime1, "beats.pvx" <emphasis role="comment">;take only amplitude from "beats.pvx"</emphasis>
<emphasis role="octrl">if</emphasis> p4 <emphasis role="op">=</emphasis> 0 then
asig <emphasis role="opc">pvcross</emphasis> ktime2, 1, "flute.pvx", 1, 0 <emphasis role="comment">;and keep freqs of "flute.aiff"</emphasis>
asig <emphasis role="op">=</emphasis> asig<emphasis role="op">*</emphasis>.8 <emphasis role="comment">;scale output</emphasis>
<emphasis role="octrl">else</emphasis>
asig <emphasis role="opc">pvcross</emphasis> ktime2, 1, "mary.pvx", 1, 0 <emphasis role="comment">;and keep freqs of "mary.wav"</emphasis>
asig <emphasis role="op">=</emphasis> asig<emphasis role="op">*</emphasis>.4 <emphasis role="comment">;scale output</emphasis>
<emphasis role="octrl">endif</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 3 0
<emphasis role="stamnt">i</emphasis> 1 + 3 1
<emphasis role="stamnt">e</emphasis>
<emphasis role="csdtag"></CsScore></emphasis>
<emphasis role="csdtag"></CsoundSynthesizer></emphasis>
</programlisting>
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