<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>pinker</title> <link rel="stylesheet" type="text/css" href="csound.css" /> <link rel="stylesheet" type="text/css" href="syntax-highlighting.css" /> <meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /> <link rel="home" href="index.html" title="The Canonical Csound Reference Manual" /> <link rel="up" href="OpcodesTop.html" title="Orchestra Opcodes and Operators" /> <link rel="prev" href="pindex.html" title="pindex" /> <link rel="next" href="pinkish.html" title="pinkish" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">pinker</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="pindex.html">Prev</a> </td> <th width="60%" align="center">Orchestra Opcodes and Operators</th> <td width="20%" align="right"> <a accesskey="n" href="pinkish.html">Next</a></td> </tr> </table> <hr /> </div> <div class="refentry"> <a id="pinker"></a> <div class="titlepage"></div> <a id="IndexPinker" class="indexterm"></a> <div class="refnamediv"> <h2> <span class="refentrytitle">pinker</span> </h2> <p>pinker — Generates pink noise. </p> </div> <div class="refsect1"> <a id="idm281472903645240"></a> <h2>Description</h2> <p> Generates pink noise (-3dB/oct response) by the <span class="emphasis"><em>New Shade of Pink</em></span> algorithm of Stefan Stenzel. </p> </div> <div class="refsect1"> <a id="idm281472903643432"></a> <h2>Syntax</h2> <pre class="synopsis">ares <span class="command"><strong>pinker</strong></span></pre> </div> <div class="refsect1"> <a id="idm281472903641352"></a> <h2>Performance</h2> <p> <span class="emphasis"><em>pinker</em></span> generates pink noise (i.e., noise with equal energy in each octave), by the algorithm of Stefan Stenzel. For details of the algorithm look at <a class="ulink" href="http://stenzel.waldorfmusic.de/post/pink/" target="_top"><em class="citetitle">http://stenzel.waldorfmusic.de/post/pink/</em></a>. </p> </div> <div class="refsect1"> <a id="idm281472903576568"></a> <h2>Examples</h2> <p> Here is an example of the pinker opcode. It uses the file <a class="ulink" href="examples/pinker.csd" target="_top"><em class="citetitle">pinker.csd</em></a>.</p> <div class="example"> <a id="idm281472903574664"></a> <p class="title"> <strong>Example 694. Example of the pinker opcode.</strong> </p> <div class="example-contents"> <p>See the sections <a class="link" href="UsingRealTime.html" title="Real-Time Audio"><em class="citetitle">Real-time Audio</em></a> and <a class="link" href="CommandFlags.html" title="Csound command line"><em class="citetitle">Command Line Flags</em></a> for more information on using command line flags.</p> <div class="refsect1"> <a id="idm281472726671896"></a> <pre class="programlisting"> <span class="nt"><CsoundSynthesizer></span> <span class="nt"><CsInstruments></span> <span class="vg">ksmps</span> <span class="o">=</span> <span class="mi">12</span> <span class="vg">nchnls</span> <span class="o">=</span> <span class="mi">1</span> <span class="vg">0dbfs</span> <span class="o">=</span> <span class="mi">1</span> <span class="kd">instr</span> <span class="nf">1</span> a<span class="n">1</span> <span class="nb">pinker</span> <span class="nb">out</span> a<span class="n">1</span> <span class="kd">endin</span> <span class="nt"></CsInstruments></span> <span class="nt"><CsScore></span> <span class="nb">i</span><span class="mi">1</span> <span class="mi">0</span> <span class="mi">10</span> <span class="nb">e</span> <span class="nt"></CsScore></span> <span class="nt"></CsoundSynthesizer></span> </pre> </div> </div> </div> <br class="example-break" /> </div> <div class="refsect1"> <a id="idm281472903570568"></a> <h2>Credits</h2> <p> </p> <table border="0" summary="Simple list" class="simplelist"> <tr> <td>Authors: Stefan Stenzel and John ffitch</td> </tr> <tr> <td>University of Bath/Codemist Ltd.</td> </tr> <tr> <td>Bath, UK</td> </tr> <tr> <td>May 2014</td> </tr> </table> <p> </p> <p>New in Csound Version 6.04</p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="pindex.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="OpcodesTop.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="pinkish.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">pindex </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> pinkish</td> </tr> </table> </div> </body> </html>