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<refentry id="mirror">
<indexterm id="IndexMirror"><primary>mirror</primary></indexterm>
<refentryinfo><title>Signal Modifiers:Signal Limiters</title></refentryinfo>
<refmeta>
<refentrytitle>mirror</refentrytitle>
</refmeta>
<refnamediv>
<refname>mirror</refname>
<refpurpose>
Reflects the signal that exceeds the low and high thresholds.
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<para>
Reflects the signal that exceeds the low and high thresholds.
</para>
</refsect1>
<refsect1>
<title>Syntax</title>
<synopsis>ares <command>mirror</command> asig, klow, khigh</synopsis>
<synopsis>ires <command>mirror</command> isig, ilow, ihigh</synopsis>
<synopsis>kres <command>mirror</command> ksig, klow, khigh</synopsis>
</refsect1>
<refsect1>
<title>Initialization</title>
<para>
<emphasis>isig</emphasis> -- input signal
</para>
<para>
<emphasis>ilow</emphasis> -- low threshold
</para>
<para>
<emphasis>ihigh</emphasis> -- high threshold
</para>
</refsect1>
<refsect1>
<title>Performance</title>
<para>
<emphasis>xsig</emphasis> -- input signal
</para>
<para>
<emphasis>klow</emphasis> -- low threshold
</para>
<para>
<emphasis>khigh</emphasis> -- high threshold
</para>
<para>
<emphasis>mirror</emphasis> <quote>reflects</quote> the signal that exceeds the low and high thresholds.
</para>
<para>
This opcode is useful in several situations, such as table indexing or for clipping and modeling a-rate, i-rate or k-rate signals.
</para>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<link linkend="limit"><citetitle>limit</citetitle></link>,
<link linkend="wrap"><citetitle>wrap</citetitle></link>
</para>
</refsect1>
<refsect1>
<title>Credits</title>
<para>
<simplelist>
<member>Author: &namegabriel;</member>
<member>Italy</member>
</simplelist>
</para>
<para>New in Csound version 3.49</para>
</refsect1>
</refentry>
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