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authorLudvig Gunne Lindström <ludviggunnelindstrom@gmail.com>2026-07-17 11:43:24 +0200
committerLudvig Gunne Lindström <ludviggunnelindstrom@gmail.com>2026-11-08 14:15:04 +0100
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+<h1>Melisma modules</h1>
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+
+<h2>Contents</h2>
+<ul>
+<li><a href="#Functions">Functions</a></li>
+</ul>
+
+
+<h2>Classes</h2>
+<ul class="nowrap">
+ <li><a href="../classes/buffer.html">buffer</a></li>
+ <li><a href="../classes/delay.html">delay</a></li>
+ <li><strong>gain</strong></li>
+ <li><a href="../classes/interp.html">interp</a></li>
+ <li><a href="../classes/ladspa.html">ladspa</a></li>
+ <li><a href="../classes/mixer.html">mixer</a></li>
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+ <li><a href="../modules/biquad.html">biquad</a></li>
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+<div id="content">
+
+<h1>Class <code>gain</code></h1>
+<p>Apply gain to signals.</p>
+<p>
+
+
+<pre>
+<span class="keyword">local</span> mgain = <span class="global">require</span> <span class="string">'melisma.gain'</span>
+
+<span class="comment">-- Interprets <code>cntl</code> as decibels and applies it to <code>input</code>
+</span><span class="keyword">local</span> input = ...
+<span class="keyword">local</span> cntl = ...
+<span class="keyword">local</span> gain = mgain.<span class="function-name">db</span>(input,cntl)
+</pre>
+
+</p>
+
+
+<h2><a href="#Functions">Functions</a></h2>
+<table class="function_list">
+ <tr>
+ <td class="name" nowrap><a href="#gain.db">gain.db(input, gain)</a></td>
+ <td class="summary">Creates a decibel gain unit.</td>
+ </tr>
+ <tr>
+ <td class="name" nowrap><a href="#gain.linear">gain.linear(input, gain)</a></td>
+ <td class="summary">Creates a linear gain unit.</td>
+ </tr>
+</table>
+
+<br/>
+<br/>
+
+
+ <h2 class="section-header "><a name="Functions"></a>Functions</h2>
+ Methods
+ <dl class="function">
+ <dt>
+ <a name = "gain.db"></a>
+ <strong>gain.db(input, gain)</strong>
+ </dt>
+ <dd>
+ Creates a decibel gain unit.
+
+
+ <h3>Parameters:</h3>
+ <ul>
+ <li><span class="parameter">input</span>
+ <span class="types"><span class="type">channel</span></span>
+ Input signal.
+ </li>
+ <li><span class="parameter">gain</span>
+ <span class="types"><span class="type">number</span> or <span class="type">channel</span></span>
+ Constant gain in decibels or a controlling signal.
+ </li>
+ </ul>
+
+ <h3>Returns:</h3>
+ <ol>
+
+ <span class="types"><a class="type" href="../classes/gain.html#">gain</a></span>
+ The newly created gain unit.
+ </ol>
+
+
+
+
+</dd>
+ <dt>
+ <a name = "gain.linear"></a>
+ <strong>gain.linear(input, gain)</strong>
+ </dt>
+ <dd>
+ Creates a linear gain unit.
+
+
+ <h3>Parameters:</h3>
+ <ul>
+ <li><span class="parameter">input</span>
+ <span class="types"><span class="type">channel</span></span>
+ Input signal.
+ </li>
+ <li><span class="parameter">gain</span>
+ <span class="types"><span class="type">number</span> or <span class="type">channel</span></span>
+ Constant gain or a controlling signal.
+ </li>
+ </ul>
+
+ <h3>Returns:</h3>
+ <ol>
+
+ <span class="types"><a class="type" href="../classes/gain.html#">gain</a></span>
+ The newly created gain unit.
+ </ol>
+
+
+
+
+</dd>
+</dl>
+
+
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