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<section id="SigmodStandard">
  <title>Standard Filters</title>

  <para>
    The opcodes for standard filters are
    <link linkend="areson"><citetitle>areson</citetitle></link>,
    <link linkend="aresonk"><citetitle>aresonk</citetitle></link>,
    <link linkend="atone"><citetitle>atone</citetitle></link>,
    <link linkend="atonek"><citetitle>atonek</citetitle></link>,
    <link linkend="atonex"><citetitle>atonex</citetitle></link>,
    <link linkend="biquad"><citetitle>biquad</citetitle></link>,
    <link linkend="biquada"><citetitle>biquada</citetitle></link>,
    <link linkend="butbp"><citetitle>butbp</citetitle></link>,
    <link linkend="butbr"><citetitle>butbr</citetitle></link>,
    <link linkend="buthp"><citetitle>buthp</citetitle></link>,
    <link linkend="butlp"><citetitle>butlp</citetitle></link>,
    <link linkend="butterbp"><citetitle>butterbp</citetitle></link>,
    <link linkend="butterbr"><citetitle>butterbr</citetitle></link>,
    <link linkend="butterhp"><citetitle>butterhp</citetitle></link>,
    <link linkend="butterlp"><citetitle>butterlp</citetitle></link>,
    <link linkend="clfilt"><citetitle>clfilt</citetitle></link>,
    <link linkend="filter2"><citetitle>filter2</citetitle></link>,
    <link linkend="hilbert"><citetitle>hilbert</citetitle></link>,
    <link linkend="lineto"><citetitle>lineto</citetitle></link>,
    <link linkend="lowpass2"><citetitle>lowpass2</citetitle></link>,
    <link linkend="lowres"><citetitle>lowres</citetitle></link>,
    <link linkend="lowresx"><citetitle>lowresx</citetitle></link>,
    <link linkend="lpf18"><citetitle>lpf18</citetitle></link>,
    <link linkend="moogvcf"><citetitle>moogvcf</citetitle></link>,
    <link linkend="port"><citetitle>port</citetitle></link>,
    <link linkend="portk"><citetitle>portk</citetitle></link>,
    <link linkend="reson"><citetitle>reson</citetitle></link>,
    <link linkend="resonk"><citetitle>resonk</citetitle></link>,
    <link linkend="resonr"><citetitle>resonr</citetitle></link>,
    <link linkend="resonx"><citetitle>resonx</citetitle></link>,
    <link linkend="resony"><citetitle>resony</citetitle></link>,
    <link linkend="resonz"><citetitle>resonz</citetitle></link>,
    <link linkend="rezzy"><citetitle>rezzy</citetitle></link>,
    <link linkend="svfilter"><citetitle>svfilter</citetitle></link>,
    <link linkend="tbvcf"><citetitle>tbvcf</citetitle></link>,
    <link linkend="tlineto"><citetitle>tlineto</citetitle></link>,
    <link linkend="tone"><citetitle>tone</citetitle></link>,
    <link linkend="tonek"><citetitle>tonek</citetitle></link>,
    <link linkend="tonex"><citetitle>tonex</citetitle></link>,
    <link linkend="vlowres"><citetitle>vlowres</citetitle></link>, and
    <link linkend="zfilter2"><citetitle>zfilter</citetitle></link>.
  </para>

</section>
