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<TITLE>The Synthesis ToolKit in C++ (STK)</TITLE>
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<h1>Wurley Class Reference</h1><code>#include &lt;<a class="el" href="Wurley_8h-source.html">Wurley.h</a>&gt;</code>
<p>
<p>Inheritance diagram for Wurley:
<p><center><img src="classWurley.png" usemap="#Wurley_map" border="0" alt=""></center>
<map name="Wurley_map">
<area href="classFM.html" alt="FM" shape="rect" coords="0,112,55,136">
<area href="classInstrmnt.html" alt="Instrmnt" shape="rect" coords="0,56,55,80">
<area href="classStk.html" alt="Stk" shape="rect" coords="0,0,55,24">
</map>
<a href="classWurley-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
STK Wurlitzer electric piano <a class="el" href="classFM.html">FM</a> synthesis instrument.
<p>
This class implements two simple <a class="el" href="classFM.html">FM</a> Pairs summed together, also referred to as algorithm 5 of the TX81Z.<p>
<div class="fragment"><pre> Algorithm 5 is : 4-&gt;3--\
+ --&gt; Out
2-&gt;1--/
</pre></div><p>
Control Change Numbers:<ul>
<li>Modulator Index One = 2</li><li>Crossfade of Outputs = 4</li><li>LFO Speed = 11</li><li>LFO Depth = 1</li><li><a class="el" href="classADSR.html">ADSR</a> 2 &amp; 4 Target = 128</li></ul>
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The basic Chowning/Stanford <a class="el" href="classFM.html">FM</a> patent expired in 1995, but there exist follow-on patents, mostly assigned to Yamaha. If you are of the type who should worry about this (making money) worry away.<p>
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
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Definition at line <a class="el" href="Wurley_8h-source.html#l00038">38</a> of file <a class="el" href="Wurley_8h-source.html">Wurley.h</a>.<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classWurley.html#a0">Wurley</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Class constructor. </em> <a href="#a0"></a><em><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a1" doxytag="Wurley::~Wurley" ></a>
&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classWurley.html#a1">~Wurley</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Class destructor. <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a2" doxytag="Wurley::setFrequency" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classWurley.html#a2">setFrequency</a> (StkFloat frequency)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set instrument parameters for a particular frequency. <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a3" doxytag="Wurley::noteOn" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classWurley.html#a3">noteOn</a> (StkFloat frequency, StkFloat amplitude)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Start a note with the given frequency and amplitude. <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a4" doxytag="Wurley::tick" ></a>
StkFloat&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classWurley.html#a4">tick</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Compute one output sample. <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a5" doxytag="Wurley::tick" ></a>
StkFloat *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classWurley.html#a5">tick</a> (StkFloat *vector, unsigned int vectorSize)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Computer <em>vectorSize</em> outputs and return them in <em>vector</em>. <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classStkFrames.html">StkFrames</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classWurley.html#a6">tick</a> (<a class="el" href="classStkFrames.html">StkFrames</a> &amp;frames, unsigned int channel=1)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Fill a channel of the <a class="el" href="classStkFrames.html">StkFrames</a> object with computed outputs. </em> <a href="#a6"></a><em><br><br></td></tr>
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<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="a0" doxytag="Wurley::Wurley" ></a><p>
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<td class="md" nowrap valign="top"> Wurley::Wurley </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
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Class constructor.
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An <a class="el" href="classStkError.html">StkError</a> will be thrown if the rawwave path is incorrectly set. </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a6" doxytag="Wurley::tick" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classStkFrames.html">StkFrames</a>&amp; Wurley::tick </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top"><a class="el" href="classStkFrames.html">StkFrames</a> &amp;&nbsp;</td>
<td class="mdname" nowrap> <em>frames</em>, </td>
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<td class="md" nowrap>unsigned int&nbsp;</td>
<td class="mdname" nowrap> <em>channel</em> = 1</td>
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<td class="md">)&nbsp;</td>
<td class="md" colspan="2"><code> [virtual]</code></td>
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Fill a channel of the <a class="el" href="classStkFrames.html">StkFrames</a> object with computed outputs.
<p>
The <code>channel</code> argument should be one or greater (the first channel is specified by 1). An <a class="el" href="classStkError.html">StkError</a> will be thrown if the <code>channel</code> argument is zero or it is greater than the number of channels in the <a class="el" href="classStkFrames.html">StkFrames</a> object.
<p>
Implements <a class="el" href="classFM.html#a16">FM</a>. </td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="Wurley_8h-source.html">Wurley.h</a></ul>
<HR>
<table>
<tr><td><A HREF="http://ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
<tr><td>&copy;1995-2004 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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