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https://github.com/thestk/stk
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Release 4.4.0 tarball
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Gary Scavone
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Stephen Sinclair
Stephen Sinclair
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3706458166
commit
d2ed001eb5
@@ -8,53 +8,77 @@
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<img src="princeton.gif"> <img src="ccrma.gif"> <img src="mcgill.gif"><P>
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<a class="qindex" href="index.html">Home</a> <a class="qindex" href="information.html">Information</a> <a class="qindex" href="classes.html">Classes</a> <a class="qindex" href="download.html">Download</a> <a class="qindex" href="usage.html">Usage</a> <a class="qindex" href="maillist.html">Mail List</a> <a class="qindex" href="system.html">Requirements</a> <a class="qindex" href="links.html">Links</a> <a class="qindex" href="faq.html">FAQ</a> <a class="qindex" href="tutorial.html">Tutorial</a></CENTER>
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<HR>
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<!-- Generated by Doxygen 1.4.4 -->
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<div class="nav">
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<a class="el" href="dir_000000.html">include</a></div>
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<h1>Moog.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/***************************************************/</span>
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<a name="l00019"></a>00019 <span class="comment">/***************************************************/</span>
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<a name="l00020"></a>00020
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<a name="l00021"></a>00021 <span class="preprocessor">#ifndef STK_MOOG_H</span>
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<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define STK_MOOG_H</span>
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<a name="l00023"></a>00023 <span class="preprocessor"></span>
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<a name="l00024"></a>00024 <span class="preprocessor">#include "Sampler.h"</span>
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<a name="l00025"></a>00025 <span class="preprocessor">#include "FormSwep.h"</span>
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<a name="l00026"></a>00026
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<a name="l00027"></a><a class="code" href="classMoog.html">00027</a> <span class="keyword">class </span><a class="code" href="classMoog.html">Moog</a> : <span class="keyword">public</span> <a class="code" href="classSampler.html">Sampler</a>
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<a name="l00028"></a>00028 {
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<a name="l00029"></a>00029 <span class="keyword">public</span>:
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<a name="l00031"></a>00031
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<a name="l00034"></a>00034 <a class="code" href="classMoog.html#a0">Moog</a>();
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<a name="l00035"></a>00035
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<a name="l00037"></a>00037 <a class="code" href="classMoog.html#a1">~Moog</a>();
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<a name="l00038"></a>00038
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<a name="l00040"></a>00040 <span class="keywordtype">void</span> <a class="code" href="classMoog.html#a2">setFrequency</a>(StkFloat frequency);
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<a name="l00041"></a>00041
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<a name="l00043"></a>00043 <span class="keywordtype">void</span> <a class="code" href="classMoog.html#a3">noteOn</a>(StkFloat frequency, StkFloat amplitude);
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<a name="l00044"></a>00044
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<a name="l00046"></a>00046 <span class="keywordtype">void</span> <a class="code" href="classMoog.html#a4">setModulationSpeed</a>(StkFloat mSpeed);
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<a name="l00047"></a>00047
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<a name="l00049"></a>00049 <span class="keywordtype">void</span> <a class="code" href="classMoog.html#a5">setModulationDepth</a>(StkFloat mDepth);
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<a name="l00050"></a>00050
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<a name="l00052"></a>00052 <span class="keywordtype">void</span> <a class="code" href="classMoog.html#a6">controlChange</a>(<span class="keywordtype">int</span> number, StkFloat value);
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<a name="l00053"></a>00053
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<a name="l00054"></a>00054 <span class="keyword">protected</span>:
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<!-- Generated by Doxygen 1.5.8 -->
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<div class="navpath"><a class="el" href="dir_d499f4756a454d8a02faa5ebe57d576f.html">include</a>
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</div>
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<div class="contents">
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<h1>Moog.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef STK_MOOG_H</span>
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<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define STK_MOOG_H</span>
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<a name="l00003"></a>00003 <span class="preprocessor"></span>
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<a name="l00004"></a>00004 <span class="preprocessor">#include "Sampler.h"</span>
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<a name="l00005"></a>00005 <span class="preprocessor">#include "FormSwep.h"</span>
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<a name="l00006"></a>00006
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<a name="l00007"></a>00007 <span class="keyword">namespace </span>stk {
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<a name="l00008"></a>00008
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<a name="l00009"></a>00009 <span class="comment">/***************************************************/</span>
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<a name="l00027"></a>00027 <span class="comment">/***************************************************/</span>
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<a name="l00028"></a>00028
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<a name="l00029"></a><a class="code" href="classstk_1_1Moog.html">00029</a> <span class="keyword">class </span><a class="code" href="classstk_1_1Moog.html" title="STK moog-like swept filter sampling synthesis class.">Moog</a> : <span class="keyword">public</span> <a class="code" href="classstk_1_1Sampler.html" title="STK sampling synthesis abstract base class.">Sampler</a>
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<a name="l00030"></a>00030 {
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<a name="l00031"></a>00031 <span class="keyword">public</span>:
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<a name="l00033"></a>00033
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<a name="l00036"></a>00036 <a class="code" href="classstk_1_1Moog.html#07c8d02638711d5f08a3b320b7274156" title="Class constructor.">Moog</a>( <span class="keywordtype">void</span> );
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<a name="l00037"></a>00037
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<a name="l00039"></a>00039 <a class="code" href="classstk_1_1Moog.html#c05815f49aab07e01ff0d4e5e8c4edba" title="Class destructor.">~Moog</a>( <span class="keywordtype">void</span> );
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<a name="l00040"></a>00040
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<a name="l00042"></a>00042 <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Moog.html#b0d66174dd734d55ef7224d6d8f2cb06" title="Set instrument parameters for a particular frequency.">setFrequency</a>( StkFloat frequency );
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<a name="l00043"></a>00043
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<a name="l00045"></a>00045 <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Moog.html#899bc1c5c76fb29875d4df4ce594d44e" title="Start a note with the given frequency and amplitude.">noteOn</a>( StkFloat frequency, StkFloat amplitude );
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<a name="l00046"></a>00046
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<a name="l00048"></a><a class="code" href="classstk_1_1Moog.html#feb63bf762f07851db22ae5bf18f0a81">00048</a> <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Moog.html#feb63bf762f07851db22ae5bf18f0a81" title="Set the modulation (vibrato) speed in Hz.">setModulationSpeed</a>( StkFloat mSpeed ) { loops_[1]->setFrequency( mSpeed ); };
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<a name="l00049"></a>00049
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<a name="l00051"></a><a class="code" href="classstk_1_1Moog.html#32e5ee083d5d92494bbe9fac43c2070f">00051</a> <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Moog.html#32e5ee083d5d92494bbe9fac43c2070f" title="Set the modulation (vibrato) depth.">setModulationDepth</a>( StkFloat mDepth ) { modDepth_ = mDepth * 0.5; };
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<a name="l00052"></a>00052
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<a name="l00054"></a>00054 <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Moog.html#cadb54eccab35e3b18b62ffd96c18ac4" title="Perform the control change specified by number and value (0.0 - 128.0).">controlChange</a>( <span class="keywordtype">int</span> number, StkFloat value );
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<a name="l00055"></a>00055
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<a name="l00056"></a>00056 StkFloat computeSample( <span class="keywordtype">void</span> );
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<a name="l00057"></a>00057
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<a name="l00058"></a>00058 <a class="code" href="classFormSwep.html">FormSwep</a> filters_[2];
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<a name="l00059"></a>00059 StkFloat modDepth_;
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<a name="l00060"></a>00060 StkFloat filterQ_;
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<a name="l00061"></a>00061 StkFloat filterRate_;
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<a name="l00062"></a>00062
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<a name="l00063"></a>00063 };
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<a name="l00064"></a>00064
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<a name="l00065"></a>00065 <span class="preprocessor">#endif</span>
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</pre></div><HR>
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<a name="l00057"></a>00057 StkFloat <a class="code" href="classstk_1_1Moog.html#b9635044198c12a5c1b5dbb94245ab5a" title="Compute and return one output sample.">tick</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel = 0 );
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<a name="l00058"></a>00058
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<a name="l00059"></a>00059 <span class="keyword">protected</span>:
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<a name="l00060"></a>00060
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<a name="l00061"></a>00061 <a class="code" href="classstk_1_1FormSwep.html" title="STK sweepable formant filter class.">FormSwep</a> filters_[2];
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<a name="l00062"></a>00062 StkFloat modDepth_;
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<a name="l00063"></a>00063 StkFloat filterQ_;
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<a name="l00064"></a>00064 StkFloat filterRate_;
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<a name="l00065"></a>00065
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<a name="l00066"></a>00066 };
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<a name="l00067"></a>00067
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<a name="l00068"></a><a class="code" href="classstk_1_1Moog.html#b9635044198c12a5c1b5dbb94245ab5a">00068</a> <span class="keyword">inline</span> StkFloat <a class="code" href="classstk_1_1Moog.html#b9635044198c12a5c1b5dbb94245ab5a" title="Compute and return one output sample.">Moog :: tick</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> )
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<a name="l00069"></a>00069 {
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<a name="l00070"></a>00070 StkFloat temp;
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<a name="l00071"></a>00071
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<a name="l00072"></a>00072 <span class="keywordflow">if</span> ( modDepth_ != 0.0 ) {
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<a name="l00073"></a>00073 temp = loops_[1]->tick() * modDepth_;
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<a name="l00074"></a>00074 loops_[0]->setFrequency( baseFrequency_ * (1.0 + temp) );
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<a name="l00075"></a>00075 }
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<a name="l00076"></a>00076
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<a name="l00077"></a>00077 temp = attackGain_ * attacks_[0]->tick();
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<a name="l00078"></a>00078 temp += loopGain_ * loops_[0]->tick();
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<a name="l00079"></a>00079 temp = filter_.<a class="code" href="classstk_1_1OnePole.html#3c83b6d43f76bec06f11caa9de76881e" title="Input one sample to the filter and return one output.">tick</a>( temp );
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<a name="l00080"></a>00080 temp *= adsr_.<a class="code" href="classstk_1_1ADSR.html#f2c0869f86210a55f4f668172373c975" title="Compute and return one output sample.">tick</a>();
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<a name="l00081"></a>00081 temp = filters_[0].<a class="code" href="classstk_1_1FormSwep.html#ba0d15e1d102cb0fee0806e1bb05c774" title="Input one sample to the filter and return a reference to one output.">tick</a>( temp );
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<a name="l00082"></a>00082 lastFrame_[0] = filters_[1].<a class="code" href="classstk_1_1FormSwep.html#ba0d15e1d102cb0fee0806e1bb05c774" title="Input one sample to the filter and return a reference to one output.">tick</a>( temp );
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<a name="l00083"></a>00083 <span class="keywordflow">return</span> lastFrame_[0] * 6.0;
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<a name="l00084"></a>00084 }
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<a name="l00085"></a>00085
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<a name="l00086"></a>00086 } <span class="comment">// stk namespace</span>
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<a name="l00087"></a>00087
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<a name="l00088"></a>00088 <span class="preprocessor">#endif</span>
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</pre></div></div>
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<HR>
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<table>
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<tr><td><A HREF="http://ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
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<tr><td>©1995-2007 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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<tr><td>©1995-2009 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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</table>
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