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28 <p class="p1"><b>RHPF</b></p>
29 <p class="p2"><br></p>
30 <p class="p3"><span class="s1"><b>Inherits from: </b><a href="../../Core/Object.html"><b>Object</b></a></span><span class="s2"><b> : </b><a href="../../Core/Kernel/AbstractFunction.html"><span class="s3"><b>AbstractFunction</b></span></a><b> : </b><a href="../UGen.html"><span class="s4"><b>UGen</b></span></a></span><span class="s4"><b> : </b><a href="../Filter.html"><span class="s5"><b>Filter</b></span></a><b> : </b><a href="RLPF.html"><span class="s5"><b>RLPF</b></span></a></span></p>
31 <p class="p2"><br></p>
32 <p class="p4"><b>RHPF.ar(in, freq, q, mul, add)</b></p>
33 <p class="p4"><b>RHPF.kr(in, freq, q, mul, add)</b></p>
34 <p class="p2"><br></p>
35 <p class="p4">A resonant high pass filter.<span class="Apple-converted-space"> </span></p>
36 <p class="p4"><b>in</b> - input signal to be processed</p>
37 <p class="p4"><b>freq</b> - cutoff frequency.</p>
38 <p class="p4"><b>rq</b> - the reciprocal of Q.<span class="Apple-converted-space">  </span>bandwidth / cutoffFreq.<span class="Apple-converted-space"> </span></p>
39 <p class="p5"><br></p>
40 <p class="p6">// modulate cutoff frequency</p>
41 <p class="p7"><br></p>
42 <p class="p8">{ <span class="s6">RHPF</span>.ar(<span class="s6">Saw</span>.ar(200,0.1), <span class="s6">FSinOsc</span>.kr(<span class="s6">XLine</span>.kr(0.7,300,20), 0, 3600, 4000), 0.2) }.play;</p>
43 <p class="p7"><br></p>
44 <p class="p6">// filter a modulator</p>
45 <p class="p7"><br></p>
46 <p class="p8">(</p>
47 <p class="p8">{ <span class="Apple-tab-span"> </span><span class="s6">var</span> ctl = <span class="s6">RHPF</span>.kr(<span class="s6">LFSaw</span>.kr(2), <span class="s6">SinOsc</span>.kr(<span class="s6">XLine</span>.kr(0.07,30,20), 0, 35, 40), 0.05);</p>
48 <p class="p8"><span class="Apple-tab-span"> </span><span class="s6">SinOsc</span>.ar(ctl * 200 + 500) * 0.2;</p>
49 <p class="p8">}.play;</p>
50 <p class="p8">)</p>
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