<?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>midion2</title> <link rel="stylesheet" type="text/css" href="csound.css" /> <meta name="generator" content="DocBook XSL Stylesheets V1.76.1" /> <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="midinoteonpch.html" title="midinoteonpch" /> <link rel="next" href="midion.html" title="midion" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">midion2</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="midinoteonpch.html">Prev</a> </td> <th width="60%" align="center">Orchestra Opcodes and Operators</th> <td width="20%" align="right"> <a accesskey="n" href="midion.html">Next</a></td> </tr> </table> <hr /> </div> <div class="refentry" title="midion2"> <a id="midion2"></a> <div class="titlepage"></div> <a id="IndexMidion2" class="indexterm"></a> <div class="refnamediv"> <h2> <span class="refentrytitle">midion2</span> </h2> <p>midion2 — Sends noteon and noteoff messages to the MIDI OUT port. </p> </div> <div class="refsect1" title="Description"> <a id="idp31266408"></a> <h2>Description</h2> <p> Sends noteon and noteoff messages to the MIDI OUT port when triggered by a value different than zero. </p> </div> <div class="refsect1" title="Syntax"> <a id="idp31267120"></a> <h2>Syntax</h2> <pre class="synopsis"><span class="command"><strong>midion2</strong></span> kchn, knum, kvel, ktrig</pre> </div> <div class="refsect1" title="Performance"> <a id="idp31268112"></a> <h2>Performance</h2> <p> <span class="emphasis"><em>kchn</em></span> -- MIDI channel (1-16) </p> <p> <span class="emphasis"><em>knum</em></span> -- MIDI note number (0-127) </p> <p> <span class="emphasis"><em>kvel</em></span> -- note velocity (0-127) </p> <p> <span class="emphasis"><em>ktrig</em></span> -- trigger input signal (normally 0) </p> <p> Similar to <a class="link" href="midion.html" title="midion"><em class="citetitle">midion</em></a>, this opcode sends noteon and noteoff messages to the MIDI out port, but only when <span class="emphasis"><em>ktrig</em></span> is non-zero. This opcode is can work together with the output of the <a class="link" href="trigger.html" title="trigger"><em class="citetitle">trigger</em></a> opcode. </p> </div> <div class="refsect1" title="Examples"> <a id="idp31324488"></a> <h2>Examples</h2> <p> Here is an example of the midion2 opcode. It uses the file <a class="ulink" href="examples/midion2.csd" target="_top"><em class="citetitle">midion2.csd</em></a>. </p> <div class="example"> <a id="idp31325464"></a> <p class="title"> <strong>Example 466. Example of the midion2 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> <pre class="programlisting"> <span class="csdtag"><CsoundSynthesizer></span> <span class="csdtag"><CsOptions></span> <span class="comment">; Select audio/midi flags here according to platform</span> -M0 -Q1 <span class="comment">;;;midi in and midi out</span> <span class="csdtag"></CsOptions></span> <span class="csdtag"><CsInstruments></span> <span class="ohdr">sr</span> <span class="op">=</span> 44100 <span class="ohdr">ksmps</span> <span class="op">=</span> 32 <span class="ohdr">nchnls</span> <span class="op">=</span> 2 <span class="ohdr">0dbfs</span> <span class="op">=</span> 1 <span class="oblock">instr</span> 1 kcps <span class="opc">line</span> 3, p3, .1 klf <span class="opc">lfo</span> 1, kcps, 3 <span class="comment">;use a unipolar square to trigger</span> ktr <span class="opc">trigger</span> klf, 1, 1 <span class="comment">;from 3 times to .1 time per sec.</span> <span class="opc">midion2</span> 1, 60, 100, ktr <span class="oblock">endin</span> <span class="csdtag"></CsInstruments></span> <span class="csdtag"><CsScore></span> <span class="stamnt">i</span> 1 0 20 <span class="stamnt">e</span> <span class="csdtag"></CsScore></span> <span class="csdtag"></CsoundSynthesizer></span> </pre> </div> </div> <p><br class="example-break" /> </p> </div> <div class="refsect1" title="See Also"> <a id="idp31327744"></a> <h2>See Also</h2> <p> <a class="link" href="moscil.html" title="moscil"><em class="citetitle">moscil</em></a>, <a class="link" href="midion.html" title="midion"><em class="citetitle">midion</em></a>, <a class="link" href="noteon.html" title="noteon"><em class="citetitle">noteon</em></a>, <a class="link" href="noteoff.html" title="noteoff"><em class="citetitle">noteoff</em></a>, <a class="link" href="noteondur.html" title="noteondur"><em class="citetitle">noteondur</em></a>, <a class="link" href="noteondur2.html" title="noteondur2"><em class="citetitle">noteondur2</em></a> </p> </div> <div class="refsect1" title="Credits"> <a id="idp31331160"></a> <h2>Credits</h2> <p> </p> <table border="0" summary="Simple list" class="simplelist"> <tr> <td>Author: Gabriel Maldonado</td> </tr> <tr> <td>Italy</td> </tr> <tr> <td>1998</td> </tr> </table> <p> </p> <p>New in Csound version 3.492</p> <p>Thanks goes to Rasmus Ekman for pointing out the correct MIDI channel and controller number ranges.</p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="midinoteonpch.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="midion.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">midinoteonpch </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> midion</td> </tr> </table> </div> </body> </html>