<?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>ctrl14</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="crunch.html" title="crunch" /> <link rel="next" href="ctrl21.html" title="ctrl21" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">ctrl14</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="crunch.html">Prev</a> </td> <th width="60%" align="center">Orchestra Opcodes and Operators</th> <td width="20%" align="right"> <a accesskey="n" href="ctrl21.html">Next</a></td> </tr> </table> <hr /> </div> <div class="refentry" title="ctrl14"> <a id="ctrl14"></a> <div class="titlepage"></div> <a id="IndexCtrl14" class="indexterm"></a> <div class="refnamediv"> <h2> <span class="refentrytitle">ctrl14</span> </h2> <p>ctrl14 — Allows a floating-point 14-bit MIDI signal scaled with a minimum and a maximum range. </p> </div> <div class="refsect1" title="Description"> <a id="idp17311352"></a> <h2>Description</h2> <p> Allows a floating-point 14-bit MIDI signal scaled with a minimum and a maximum range. </p> </div> <div class="refsect1" title="Syntax"> <a id="idp17312048"></a> <h2>Syntax</h2> <pre class="synopsis">idest <span class="command"><strong>ctrl14</strong></span> ichan, ictlno1, ictlno2, imin, imax [, ifn]</pre> <pre class="synopsis">kdest <span class="command"><strong>ctrl14</strong></span> ichan, ictlno1, ictlno2, kmin, kmax [, ifn]</pre> </div> <div class="refsect1" title="Initialization"> <a id="idp17323280"></a> <h2>Initialization</h2> <p> <span class="emphasis"><em>idest</em></span> -- output signal </p> <p> <span class="emphasis"><em>ichan</em></span> -- MIDI channel number (1-16) </p> <p> <span class="emphasis"><em>ictln1o</em></span> -- most-significant byte controller number (0-127) </p> <p> <span class="emphasis"><em>ictlno2</em></span> -- least-significant byte controller number (0-127) </p> <p> <span class="emphasis"><em>imin</em></span> -- user-defined minimum floating-point value of output </p> <p> <span class="emphasis"><em>imax</em></span> -- user-defined maximum floating-point value of output </p> <p> <span class="emphasis"><em>ifn</em></span> (optional) -- table to be read when indexing is required. Table must be normalized. Output is scaled according to <span class="emphasis"><em>imax</em></span> and <span class="emphasis"><em>imin</em></span> val. </p> </div> <div class="refsect1" title="Performance"> <a id="idp17365424"></a> <h2>Performance</h2> <p> <span class="emphasis"><em>kdest</em></span> -- output signal </p> <p> <span class="emphasis"><em>kmin</em></span> -- user-defined minimum floating-point value of output </p> <p> <span class="emphasis"><em>kmax</em></span> -- user-defined maximum floating-point value of output </p> <p> <span class="emphasis"><em>ctrl14</em></span> (i- and k-rate 14 bit MIDI control) allows a floating-point 14-bit MIDI signal scaled with a minimum and a maximum range. The minimum and maximum values can be varied at k-rate. It can use optional interpolated table indexing. It requires two MIDI controllers as input. </p> <p> <span class="emphasis"><em>ctrl14</em></span> differs from <a class="link" href="midic14.html" title="midic14"><em class="citetitle">midic14</em></a> because it can be included in score-oriented instruments without Csound crashes. It needs the additional parameter <span class="emphasis"><em>ichan</em></span> containing the MIDI channel of the controller. MIDI channel is the same for all the controllers used in a single <span class="emphasis"><em>ctrl14</em></span> opcode. </p> </div> <div class="refsect1" title="See Also"> <a id="idp17369456"></a> <h2>See Also</h2> <p> <a class="link" href="ctrl7.html" title="ctrl7"><em class="citetitle">ctrl7</em></a>, <a class="link" href="ctrl21.html" title="ctrl21"><em class="citetitle">ctrl21</em></a>, <a class="link" href="initc7.html" title="initc7"><em class="citetitle">initc7</em></a>, <a class="link" href="initc14.html" title="initc14"><em class="citetitle">initc14</em></a>, <a class="link" href="initc21.html" title="initc21"><em class="citetitle">initc21</em></a>, <a class="link" href="midic7.html" title="midic7"><em class="citetitle">midic7</em></a>, <a class="link" href="midic14.html" title="midic14"><em class="citetitle">midic14</em></a>, <a class="link" href="midic21.html" title="midic21"><em class="citetitle">midic21</em></a> </p> </div> <div class="refsect1" title="Credits"> <a id="idp17373872"></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> </table> <p> </p> <p>New in Csound version 3.47</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="crunch.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="ctrl21.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">crunch </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> ctrl21</td> </tr> </table> </div> </body> </html>