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<h2>
<span class="refentrytitle">faustaudio</span>
</h2>
<p>faustaudio —
Instantiates and runs a compiled Faust program.
</p>
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<div class="refsect1">
<a id="idm281472938427992"></a>
<h2>Description</h2>
<p>
Faustaudio will instantiate and run a Faust program compiled with faustcompile.
</p>
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<div class="refsect1">
<a id="idm281472938384200"></a>
<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>ihandle,a1[,a2,...] faustaudio</strong></span> ifac[,ain1,...] </pre>
</div>
<div class="refsect1">
<a id="idm281472938382232"></a>
<h2>Initialization</h2>
<p>
<span class="emphasis"><em><span class="quote">“<span class="quote">ifac</span>”</span></em></span> -- a handle to a compiled Faust program, produced by faustcompile.
</p>
<p>
<span class="emphasis"><em><span class="quote">“<span class="quote">ihandle</span>”</span></em></span> -- a handle to the Faust DSP instance, which can be used to access
its controls with faustctl.
</p>
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<div class="refsect1">
<a id="idm281472938379336"></a>
<h2>Performance</h2>
<p>
<span class="emphasis"><em><span class="quote">“<span class="quote">ain1,...</span>”</span></em></span> -- input signals
</p>
<p>
<span class="emphasis"><em><span class="quote">“<span class="quote">a1,...</span>”</span></em></span> -- output signals
</p>
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<div class="refsect1">
<a id="idm281472938376616"></a>
<h2>Examples</h2>
<p>
Here is an example of the faustaudio opcode. It uses the file <a class="ulink" href="examples/faustaudio.csd" target="_top"><em class="citetitle">faustaudio.csd</em></a>.
</p>
<div class="example">
<a id="idm281472938374760"></a>
<p class="title">
<strong>Example 262. Example of the faustaudio opcode.</strong>
</p>
<div class="example-contents">
<p>See the sections <a class="link" href="UsingRealTime.html" title="Real-Time Audio"><em class="citetitle">Real-time Audio</em></a> and <a class="link" href="CommandFlags.html" title="Csound command line"><em class="citetitle">Command Line Flags</em></a> for more information on using command line flags.</p>
<div class="refsect1">
<a id="idm281472773271592"></a>
<pre class="programlisting">
<span class="nt"><CsoundSynthesizer></span>
<span class="nt"><CsOptions></span>
-odac
<span class="nt"></CsOptions></span>
<span class="nt"><CsInstruments></span>
<span class="kd">instr</span> <span class="nf">1</span>
a<span class="n">1</span> <span class="nb">rand</span> <span class="vg">0dbfs</span><span class="o">/</span><span class="mi">4</span>
a<span class="n">2</span> <span class="nb">oscili</span> <span class="vg">0dbfs</span><span class="o">/</span><span class="mi">4</span><span class="p">,</span> <span class="mi">440</span>
i<span class="n">handle</span> <span class="nb">faustcompile</span> <span class="s">"process=+;"</span><span class="p">,</span> <span class="s">"-vec -lv 1"</span>
i<span class="n">dsp</span><span class="p">,</span>a<span class="n">sig</span> <span class="nb">faustaudio</span> i<span class="n">handle</span><span class="p">,</span>a<span class="n">1</span><span class="p">,</span>a<span class="n">2</span>
<span class="nb">out</span> a<span class="n">sig</span>
<span class="kd">endin</span>
<span class="nt"></CsInstruments></span>
<span class="nt"><CsScore></span>
<span class="nb">i</span><span class="mi">1</span> <span class="mi">0</span> <span class="mi">10</span>
<span class="nt"></CsScore></span>
<span class="nt"></CsoundSynthesizer></span>
</pre>
</div>
</div>
</div>
<p><br class="example-break" />
</p>
</div>
<div class="refsect1">
<a id="idm281472938370568"></a>
<h2>Credits</h2>
<p>Author: Victor Lazzarini, 2013 </p>
</div>
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