supernova: allocators - fix construct method
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28 <p class="p1"><span class="s1"><b>Pseries<span class="Apple-tab-span"> </span><span class="Apple-tab-span"> </span><span class="Apple-tab-span"> </span></b></span><b>artithmetic series pattern</b></p>
29 <p class="p2"><br></p>
30 <p class="p1">superclass: Pattern</p>
31 <p class="p2"><br></p>
32 <p class="p1"><b>Pseries(start, step, length)</b></p>
33 <p class="p2"><br></p>
34 <p class="p1">Returns a stream that behaves like an arithmetric series.<span class="Apple-converted-space"> </span></p>
35 <p class="p2"><br></p>
36 <p class="p1"><b>start </b>- start value<span class="Apple-converted-space">  </span>(default: 0)</p>
37 <p class="p1"><b>step</b> - addition factor.<span class="Apple-converted-space">  </span>(default: 1)</p>
38 <p class="p1"><b>length</b> - number of values produced (default: inf)</p>
39 <p class="p2"><br></p>
40 <p class="p2"><br></p>
41 <p class="p1"><b>See also:</b> <a href="Pgeom.html"><span class="s2">Pgeom</span></a></p>
42 <p class="p2"><br></p>
43 <p class="p3"><br></p>
44 <p class="p4">// example</p>
45 <p class="p3"><br></p>
46 <p class="p5">(</p>
47 <p class="p5"><span class="s3">var</span> a;</p>
48 <p class="p5">a = <span class="s3">Pgeom</span>(1.0, 1.1, <span class="s3">inf</span>);</p>
49 <p class="p5">a.asStream.nextN(100).plot;</p>
50 <p class="p5">)</p>
51 <p class="p3"><br></p>
52 <p class="p3"><br></p>
53 <p class="p6">// sound example</p>
54 <p class="p5">(</p>
55 <p class="p7"><span class="s4">SynthDef</span><span class="s5">(</span>\help_sinegrain<span class="s5">,<span class="Apple-converted-space"> </span></span></p>
56 <p class="p5"><span class="Apple-tab-span"> </span>{ <span class="s4">arg</span> out=0, freq=440, sustain=0.05;</p>
57 <p class="p5"><span class="Apple-tab-span"> </span><span class="Apple-tab-span"> </span><span class="s4">var</span> env;</p>
58 <p class="p5"><span class="Apple-tab-span"> </span><span class="Apple-tab-span"> </span>env = <span class="s4">EnvGen</span>.kr(<span class="s4">Env</span>.perc(0.01, sustain, 0.2), doneAction:2);</p>
59 <p class="p5"><span class="Apple-tab-span"> </span><span class="Apple-tab-span"> </span><span class="s4">Out</span>.ar(out, <span class="s4">SinOsc</span>.ar(freq, 0, env))</p>
60 <p class="p5"><span class="Apple-tab-span"> </span>}).add;</p>
61 <p class="p5">)</p>
62 <p class="p3"><br></p>
63 <p class="p3"><br></p>
64 <p class="p5">(</p>
65 <p class="p5"><span class="s4">var</span> a;</p>
66 <p class="p5">a = <span class="s4">Pseries</span>(300, 20, 70).asStream;</p>
67 <p class="p5">{</p>
68 <p class="p5"><span class="Apple-tab-span"> </span>a.do { <span class="s4">|val|</span></p>
69 <p class="p7"><span class="s5"><span class="Apple-tab-span"> </span><span class="Apple-tab-span"> </span></span><span class="s4">Synth</span><span class="s5">(</span>\help_sinegrain<span class="s5">, [</span>\freq<span class="s5">, val]);</span></p>
70 <p class="p5"><span class="Apple-tab-span"> </span><span class="Apple-tab-span"> </span>0.02.wait;</p>
71 <p class="p5"><span class="Apple-tab-span"> </span>}</p>
72 <p class="p5">}.fork;</p>
73 <p class="p5">)</p>
74 <p class="p3"><br></p>
75 <p class="p3"><br></p>
76 <p class="p5">(</p>
77 <p class="p8">Pbind<span class="s5">(</span></p>
78 <p class="p5"><span class="Apple-tab-span"> </span><span class="s6">\dur</span>, 0.01,</p>
79 <p class="p7"><span class="s5"><span class="Apple-tab-span"> </span></span>\instrument<span class="s5">, </span>\help_sinegrain<span class="s5">,</span></p>
80 <p class="p5"><span class="Apple-tab-span"> </span><span class="s6">\freq</span>, <span class="s4">Pseries</span>(800.0, <span class="s4">Pbrown</span>(-1.0, 3.0, 0.1, <span class="s4">inf</span>), <span class="s4">inf</span>)</p>
81 <p class="p5">).play;</p>
82 <p class="p5">)</p>
83 <p class="p3"><br></p>
84 <p class="p3"><br></p>
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