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7<title>SetMonoFilterCoefficients</title>
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10<h1><CODE>nn::snd::CTR::Voice::SetMonoFilterCoefficients</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14void SetMonoFilterCoefficients(
15     const <a href="../../../../nn/snd/CTR/MonoFilterCoefficients/Overview.html">MonoFilterCoefficients</a> * pCoeff
16);
17void SetMonoFilterCoefficients(
18     const <a href="../../../../nn/snd/CTR/MonoFilterCoefficients/Overview.html">MonoFilterCoefficients</a> & coeff
19);
20void SetMonoFilterCoefficients(
21     u16 cutoff
22);
23</pre>
24    </div>
25<h2>List of Overloaded Member Functions</h2>
26    <div class="section">
27      <table class="members">
28        <tr>
29          <td>
30<a href="./SetMonoFilterCoefficients(0).html">SetMonoFilterCoefficients ( const MonoFilterCoefficients * ) </a>
31          </td>
32<td>Sets the coefficients for a monopole filter.</td>
33        </tr>
34        <tr>
35          <td>
36<a href="./SetMonoFilterCoefficients(1).html">SetMonoFilterCoefficients ( const MonoFilterCoefficients & ) </a>
37          </td>
38<td>Sets the coefficients for a monopole filter.</td>
39        </tr>
40        <tr>
41          <td>
42<a href="./SetMonoFilterCoefficients(2).html"><CODE>SetMonoFilterCoefficients(u16)</CODE> </a>
43          </td>
44<td>Configures a monopole low-pass filter with the specified cut-off frequency.</td>
45        </tr> </table>
46    </div>
47<h2>Description of SetMonoFilterCoefficients(const MonoFilterCoefficients *)</h2>
48<div class="section"><p><b>This function will be removed in future. Instead, use a function that has the same name and arguments that are referenced.</b></p><p>
49The monopole filter output can be represented as follows.
50      </p><p><pre>y(n) = n0 * x(n) - d0 * y(n-1)</pre></p><p>
51The coefficients can all be specified as Q15-format 16-bit integers, comprising a 1-bit integer portion and a 15-bit fractional portion. Sounds may be clipped if the filter gain is higher than 1.
52      </p></div>
53<h2>Description of SetMonoFilterCoefficients(const MonoFilterCoefficients &)</h2>
54    <div class="section"><p>
55The monopole filter output can be represented as follows.
56      </p><p><pre>y(n) = n0 * x(n) - d0 * y(n-1)</pre></p><p>
57The coefficients can all be specified as Q15-format 16-bit integers, comprising a 1-bit integer portion and a 15-bit fractional portion. Sounds may be clipped if the filter gain is higher than 1.
58      </p></div>
59<h2>Description of <CODE>SetMonoFilterCoefficients(u16)</CODE></h2>
60    <div class="section"><p>
61The cut-off frequency, <CODE>cutoff</CODE>, is designed from the monopole filter and configured to <CODE>Voice</CODE>. <CODE>cutoff</CODE> must fall within the range from 0 to 16,000.
62      </p></div>
63  <hr><p>CONFIDENTIAL</p></body>
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