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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<meta name="generator" content="Doxygen 1.9.1"/>
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<title>Arduino STK: Chorus.h Source File</title>
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<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">Arduino STK
 <span id="projectnumber">4.6.2</span>
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<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li> </ul>
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<div class="header">
<div class="headertitle">
<div class="title">Chorus.h</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef STK_CHORUS_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define STK_CHORUS_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "Effect.h"</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include "DelayL.h"</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "SineWave.h"</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>  </div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="keyword">namespace </span><a class="code" href="namespacestk.html">stk</a> {</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">/***************************************************/</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">/***************************************************/</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html"> 21</a></span> <span class="keyword">class </span><a class="code" href="classstk_1_1Chorus.html">Chorus</a> : <span class="keyword">public</span> <a class="code" href="classstk_1_1Effect.html">Effect</a></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#a529f668e66188ae5a42e4cc30779059f"> 28</a></span>  <a class="code" href="classstk_1_1Chorus.html#a529f668e66188ae5a42e4cc30779059f">Chorus</a>( StkFloat baseDelay = 6000 );</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#a63acbdd04d13110712c36a5cac5d972d"> 31</a></span>  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Chorus.html#a63acbdd04d13110712c36a5cac5d972d">clear</a>( <span class="keywordtype">void</span> );</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#acb3a55518c919dafa6c19698c1ab3389"> 34</a></span>  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Chorus.html#acb3a55518c919dafa6c19698c1ab3389">setModDepth</a>( StkFloat depth );</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#aa4372095b8526d62ff9cfbdb03f21c4d"> 37</a></span>  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1Chorus.html#aa4372095b8526d62ff9cfbdb03f21c4d">setModFrequency</a>( StkFloat frequency );</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  StkFloat <a class="code" href="classstk_1_1Chorus.html#aabcc110787ec3b443c21845b2f06bb3c">lastOut</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel = 0 );</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  StkFloat <a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>( StkFloat input, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel = 0 );</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& <a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& frames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel = 0 );</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& <a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& iFrames, <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a> &oFrames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iChannel = 0, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> oChannel = 0 );</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="classstk_1_1DelayL.html">DelayL</a> delayLine_[2];</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="classstk_1_1SineWave.html">SineWave</a> mods_[2];</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  StkFloat baseLength_;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  StkFloat modDepth_;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> };</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#aabcc110787ec3b443c21845b2f06bb3c"> 93</a></span> <span class="keyword">inline</span> StkFloat <a class="code" href="classstk_1_1Chorus.html#aabcc110787ec3b443c21845b2f06bb3c">Chorus :: lastOut</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel )</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#if defined(_STK_DEBUG_)</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> ( channel > 1 ) {</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  oStream_ << <span class="stringliteral">"Chorus::lastOut(): channel argument must be less than 2!"</span>;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">handleError</a>( StkError::FUNCTION_ARGUMENT );</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> lastFrame_[channel];</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf"> 105</a></span> <span class="keyword">inline</span> StkFloat <a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">Chorus :: tick</a>( StkFloat input, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel )</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor">#if defined(_STK_DEBUG_)</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> ( channel > 1 ) {</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  oStream_ << <span class="stringliteral">"Chorus::tick(): channel argument must be less than 2!"</span>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">handleError</a>( StkError::FUNCTION_ARGUMENT );</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  delayLine_[0].<a class="code" href="classstk_1_1DelayL.html#a80dd30628502a7c3b37ff045176eb91f">setDelay</a>( baseLength_ * 0.707 * ( 1.0 + modDepth_ * mods_[0].<a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>() ) );</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  delayLine_[1].<a class="code" href="classstk_1_1DelayL.html#a80dd30628502a7c3b37ff045176eb91f">setDelay</a>( baseLength_ * 0.5 * ( 1.0 - modDepth_ * mods_[1].<a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>() ) );</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  lastFrame_[0] = effectMix_ * ( delayLine_[0].<a class="code" href="classstk_1_1DelayL.html#a1d01bbaf40cc20a0b70241bb8072da7f">tick</a>( input ) - input ) + input;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  lastFrame_[1] = effectMix_ * ( delayLine_[1].<a class="code" href="classstk_1_1DelayL.html#a1d01bbaf40cc20a0b70241bb8072da7f">tick</a>( input ) - input ) + input;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> lastFrame_[channel];</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#aef55c6fb93a1d00498ae436868f84501"> 121</a></span> <span class="keyword">inline</span> <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& <a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">Chorus :: tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& frames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel )</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> {</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="preprocessor">#if defined(_STK_DEBUG_)</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> ( channel >= frames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>() - 1 ) {</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  oStream_ << <span class="stringliteral">"Chorus::tick(): channel and StkFrames arguments are incompatible!"</span>;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">handleError</a>( StkError::FUNCTION_ARGUMENT );</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  StkFloat *samples = &frames[channel];</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> hop = frames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>() - 1;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<frames.<a class="code" href="classstk_1_1StkFrames.html#a0fc22e21feecdee966f0203722b9c168">frames</a>(); i++, samples += hop ) {</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  delayLine_[0].<a class="code" href="classstk_1_1DelayL.html#a80dd30628502a7c3b37ff045176eb91f">setDelay</a>( baseLength_ * 0.707 * ( 1.0 + modDepth_ * mods_[0].<a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>() ) );</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  delayLine_[1].<a class="code" href="classstk_1_1DelayL.html#a80dd30628502a7c3b37ff045176eb91f">setDelay</a>( baseLength_ * 0.5 * ( 1.0 - modDepth_ * mods_[1].<a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>() ) );</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  *samples = effectMix_ * ( delayLine_[0].<a class="code" href="classstk_1_1DelayL.html#a1d01bbaf40cc20a0b70241bb8072da7f">tick</a>( *samples ) - *samples ) + *samples;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  samples++;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  *samples = effectMix_ * ( delayLine_[1].<a class="code" href="classstk_1_1DelayL.html#a1d01bbaf40cc20a0b70241bb8072da7f">tick</a>( *samples ) - *samples ) + *samples;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  lastFrame_[0] = *(samples-hop);</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  lastFrame_[1] = *(samples-hop+1);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> frames;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classstk_1_1Chorus.html#abdb8802a83f6b89716316399138e3032"> 145</a></span> <span class="keyword">inline</span> <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& <a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">Chorus :: tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& iFrames, <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>& oFrames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iChannel, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> oChannel )</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> {</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor">#if defined(_STK_DEBUG_)</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> ( iChannel >= iFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>() || oChannel >= oFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>() - 1 ) {</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  oStream_ << <span class="stringliteral">"Chorus::tick(): channel and StkFrames arguments are incompatible!"</span>;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">handleError</a>( StkError::FUNCTION_ARGUMENT );</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  StkFloat *iSamples = &iFrames[iChannel];</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  StkFloat *oSamples = &oFrames[oChannel];</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iHop = iFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>(), oHop = oFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>();</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<iFrames.<a class="code" href="classstk_1_1StkFrames.html#a0fc22e21feecdee966f0203722b9c168">frames</a>(); i++, iSamples += iHop, oSamples += oHop ) {</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  delayLine_[0].<a class="code" href="classstk_1_1DelayL.html#a80dd30628502a7c3b37ff045176eb91f">setDelay</a>( baseLength_ * 0.707 * ( 1.0 + modDepth_ * mods_[0].<a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>() ) );</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  delayLine_[1].<a class="code" href="classstk_1_1DelayL.html#a80dd30628502a7c3b37ff045176eb91f">setDelay</a>( baseLength_ * 0.5 * ( 1.0 - modDepth_ * mods_[1].<a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>() ) );</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  *oSamples = effectMix_ * ( delayLine_[0].<a class="code" href="classstk_1_1DelayL.html#a1d01bbaf40cc20a0b70241bb8072da7f">tick</a>( *iSamples ) - *iSamples ) + *iSamples;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  *(oSamples+1) = effectMix_ * ( delayLine_[1].<a class="code" href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">tick</a>( *iSamples ) - *iSamples ) + *iSamples;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  lastFrame_[0] = *(oSamples-oHop);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  lastFrame_[1] = *(oSamples-oHop+1);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> iFrames;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> }</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> } <span class="comment">// stk namespace</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  </div>
<div class="ttc" id="aclassstk_1_1Chorus_html"><div class="ttname"><a href="classstk_1_1Chorus.html">stk::Chorus</a></div><div class="ttdoc">STK chorus effect class.</div><div class="ttdef"><b>Definition:</b> Chorus.h:22</div></div>
<div class="ttc" id="aclassstk_1_1Chorus_html_a31d5c48d5b4a030040f6bb6b5e2c99cf"><div class="ttname"><a href="classstk_1_1Chorus.html#a31d5c48d5b4a030040f6bb6b5e2c99cf">stk::Chorus::tick</a></div><div class="ttdeci">StkFloat tick(StkFloat input, unsigned int channel=0)</div><div class="ttdoc">Input one sample to the effect and return the specified channel value of the computed stereo frame.</div><div class="ttdef"><b>Definition:</b> Chorus.h:105</div></div>
<div class="ttc" id="aclassstk_1_1Chorus_html_a529f668e66188ae5a42e4cc30779059f"><div class="ttname"><a href="classstk_1_1Chorus.html#a529f668e66188ae5a42e4cc30779059f">stk::Chorus::Chorus</a></div><div class="ttdeci">Chorus(StkFloat baseDelay=6000)</div><div class="ttdoc">Class constructor, taking the median desired delay length.</div></div>
<div class="ttc" id="aclassstk_1_1Chorus_html_a63acbdd04d13110712c36a5cac5d972d"><div class="ttname"><a href="classstk_1_1Chorus.html#a63acbdd04d13110712c36a5cac5d972d">stk::Chorus::clear</a></div><div class="ttdeci">void clear(void)</div><div class="ttdoc">Reset and clear all internal state.</div></div>
<div class="ttc" id="aclassstk_1_1Chorus_html_aa4372095b8526d62ff9cfbdb03f21c4d"><div class="ttname"><a href="classstk_1_1Chorus.html#aa4372095b8526d62ff9cfbdb03f21c4d">stk::Chorus::setModFrequency</a></div><div class="ttdeci">void setModFrequency(StkFloat frequency)</div><div class="ttdoc">Set modulation frequency.</div></div>
<div class="ttc" id="aclassstk_1_1Chorus_html_aabcc110787ec3b443c21845b2f06bb3c"><div class="ttname"><a href="classstk_1_1Chorus.html#aabcc110787ec3b443c21845b2f06bb3c">stk::Chorus::lastOut</a></div><div class="ttdeci">StkFloat lastOut(unsigned int channel=0)</div><div class="ttdoc">Return the specified channel value of the last computed stereo frame.</div><div class="ttdef"><b>Definition:</b> Chorus.h:93</div></div>
<div class="ttc" id="aclassstk_1_1Chorus_html_acb3a55518c919dafa6c19698c1ab3389"><div class="ttname"><a href="classstk_1_1Chorus.html#acb3a55518c919dafa6c19698c1ab3389">stk::Chorus::setModDepth</a></div><div class="ttdeci">void setModDepth(StkFloat depth)</div><div class="ttdoc">Set modulation depth in range 0.0 - 1.0.</div></div>
<div class="ttc" id="aclassstk_1_1DelayL_html"><div class="ttname"><a href="classstk_1_1DelayL.html">stk::DelayL</a></div><div class="ttdoc">STK linear interpolating delay line class.</div><div class="ttdef"><b>Definition:</b> DelayL.h:28</div></div>
<div class="ttc" id="aclassstk_1_1DelayL_html_a1d01bbaf40cc20a0b70241bb8072da7f"><div class="ttname"><a href="classstk_1_1DelayL.html#a1d01bbaf40cc20a0b70241bb8072da7f">stk::DelayL::tick</a></div><div class="ttdeci">StkFloat tick(StkFloat input)</div><div class="ttdoc">Input one sample to the filter and return one output.</div><div class="ttdef"><b>Definition:</b> DelayL.h:163</div></div>
<div class="ttc" id="aclassstk_1_1DelayL_html_a80dd30628502a7c3b37ff045176eb91f"><div class="ttname"><a href="classstk_1_1DelayL.html#a80dd30628502a7c3b37ff045176eb91f">stk::DelayL::setDelay</a></div><div class="ttdeci">void setDelay(StkFloat delay)</div><div class="ttdoc">Set the delay-line length.</div><div class="ttdef"><b>Definition:</b> DelayL.h:136</div></div>
<div class="ttc" id="aclassstk_1_1Effect_html"><div class="ttname"><a href="classstk_1_1Effect.html">stk::Effect</a></div><div class="ttdoc">STK abstract effects parent class.</div><div class="ttdef"><b>Definition:</b> Effect.h:22</div></div>
<div class="ttc" id="aclassstk_1_1SineWave_html"><div class="ttname"><a href="classstk_1_1SineWave.html">stk::SineWave</a></div><div class="ttdoc">STK sinusoid oscillator class.</div><div class="ttdef"><b>Definition:</b> SineWave.h:26</div></div>
<div class="ttc" id="aclassstk_1_1StkFrames_html"><div class="ttname"><a href="classstk_1_1StkFrames.html">stk::StkFrames</a></div><div class="ttdoc">An STK class to handle vectorized audio data.</div><div class="ttdef"><b>Definition:</b> Stk.h:287</div></div>
<div class="ttc" id="aclassstk_1_1StkFrames_html_a0340d9e76707282658e49509a568f60e"><div class="ttname"><a href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">stk::StkFrames::channels</a></div><div class="ttdeci">unsigned int channels(void) const</div><div class="ttdoc">Return the number of channels represented by the data.</div><div class="ttdef"><b>Definition:</b> Stk.h:415</div></div>
<div class="ttc" id="aclassstk_1_1StkFrames_html_a0fc22e21feecdee966f0203722b9c168"><div class="ttname"><a href="classstk_1_1StkFrames.html#a0fc22e21feecdee966f0203722b9c168">stk::StkFrames::frames</a></div><div class="ttdeci">unsigned int frames(void) const</div><div class="ttdoc">Return the number of sample frames represented by the data.</div><div class="ttdef"><b>Definition:</b> Stk.h:418</div></div>
<div class="ttc" id="aclassstk_1_1Stk_html_a48ac73a0d8ca28445ba1a054e1f061ff"><div class="ttname"><a href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">stk::Stk::handleError</a></div><div class="ttdeci">static void handleError(const char *message, StkError::Type type)</div><div class="ttdoc">Static function for error reporting and handling using c-strings.</div></div>
<div class="ttc" id="anamespacestk_html"><div class="ttname"><a href="namespacestk.html">stk</a></div><div class="ttdoc">The STK namespace.</div><div class="ttdef"><b>Definition:</b> ADSR.h:8</div></div>
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