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14<h1 align="left">AXSetVoiceBiquad</h1>
15
16<h2>C Specification</h2>
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18<BLOCKQUOTE>
19<pre><code>#include &lt;revolution.h&gt;
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21void AXSetVoiceBiquad(AXVPB *pvpb, AXPBBIQUAD *biquad);</CODE></pre>
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24<h2>Arguments</h2>
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26<TABLE border="1" cellpadding="3" cellspacing="0.1">
27    <tr>
28<TD width="160" valign="top" bgcolor="#ffffe8"><em><strong><font face="Courier New">AXVPB *pvpb</font></strong></em></TD>
29<TD width="480">Pointer to the specified voice.</TD>
30    </tr>
31  <tr>
32      <TD width="160" valign="top" bgcolor="#ffffe8"><em><strong><font face="Courier New">AXPBBIQUAD *biquad</font></strong></em></TD>
33      <TD width="480">Pointer to user-initialized <code>AXPBBIQUAD</code> structure.</TD>
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36</TABLE>
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38<h2>Return Values</h2>
39
40<p>None.</p>
41
42<h2>Description</h2>
43
44<p>The <code>AXSetVoiceBiquad</code> function initializes the Biquad filter parameter for the specified voice. To change filter coefficients after Biquad filters have been enabled, use the <code>AXSetVoiceBiquadCoefs</code> function. This function also asserts the synchronization flag corresponding to <code>axvpb.sync</code>.</p>
45
46<h2>See Also</h2>
47
48<p>
49<font face="Courier New"><a href="../Parameter_Blocks/AXPBBIQUAD_biquad.html">axvpb.pb.biquad</a><br> <a href="AXSetVoiceBiquadCoefs.html">AXSetVoiceBiquadCoefs</a><br></font>
50</p>
51
52<h2>Revision History</h2>
53
54<P>
552006/11/14 Initial version.
56</P>
57<hr>
58<P>CONFIDENTIAL</p>
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