<?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>pvsbin</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="pvsbandr.html" title="pvsbandr" />
<link rel="next" href="pvsblur.html" title="pvsblur" />
</head>
<body>
<div class="navheader">
<table width="100%" summary="Navigation header">
<tr>
<th colspan="3" align="center">pvsbin</th>
</tr>
<tr>
<td width="20%" align="left"><a accesskey="p" href="pvsbandr.html">Prev</a> </td>
<th width="60%" align="center">Orchestra Opcodes and Operators</th>
<td width="20%" align="right"> <a accesskey="n" href="pvsblur.html">Next</a></td>
</tr>
</table>
<hr />
</div>
<div class="refentry" title="pvsbin">
<a id="pvsbin"></a>
<div class="titlepage"></div>
<a id="Indexpvsbin" class="indexterm"></a>
<div class="refnamediv">
<h2>
<span class="refentrytitle">pvsbin</span>
</h2>
<p>pvsbin —
Obtain the amp and freq values off a PVS signal bin.
</p>
</div>
<div class="refsect1" title="Description">
<a id="idp38244912"></a>
<h2>Description</h2>
<p>
Obtain the amp and freq values off a PVS signal bin as k-rate variables.
</p>
</div>
<div class="refsect1" title="Syntax">
<a id="idp38245688"></a>
<h2>Syntax</h2>
<pre class="synopsis">kamp, kfr <span class="command"><strong>pvsbin</strong></span> fsig, kbin</pre>
</div>
<div class="refsect1" title="Performance">
<a id="idp38255736"></a>
<h2>Performance</h2>
<p>
<span class="emphasis"><em>kamp</em></span> -- bin amplitude
</p>
<p>
<span class="emphasis"><em>kfr</em></span> -- bin frequency
</p>
<p>
<span class="emphasis"><em>fsig</em></span> -- an input pv stream
</p>
<p>
<span class="emphasis"><em>kbin</em></span> -- bin number
</p>
</div>
<div class="refsect1" title="Examples">
<a id="idp38258008"></a>
<h2>Examples</h2>
<p>
Here is an example of the pvsbin opcode. It uses the file <a class="ulink" href="examples/pvsbin.csd" target="_top"><em class="citetitle">pvsbin.csd</em></a>. This example uses realtime input, but you can also use it for soundfile input.
</p>
<div class="example">
<a id="idp38259144"></a>
<p class="title">
<strong>Example 640. Example of the pvsbin 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>
<span class="comment">; Audio out Audio in</span>
-odac -iadc <span class="comment">;;;RT audio I/O</span>
<span class="comment">; For Non-realtime ouput leave only the line below:</span>
<span class="comment">; -o pvsbin.wav -W ;;; for file output any platform</span>
<span class="csdtag"></CsOptions></span>
<span class="csdtag"><CsInstruments></span>
<span class="ohdr">sr</span> <span class="op">=</span> 44100
<span class="ohdr">kr</span> <span class="op">=</span> 4410
<span class="ohdr">ksmps</span> <span class="op">=</span> 10
<span class="ohdr">nchnls</span> <span class="op">=</span> 1
<span class="oblock">instr</span> 1
ifftsize <span class="op">=</span> 1024
iwtype <span class="op">=</span> 1 <span class="op">/</span><span class="op">*</span> cleaner with hanning window <span class="op">*</span><span class="op">/</span>
<span class="comment">;a1 soundin "input.wav" ;select a soundifle</span>
a1 <span class="opc">inch</span> 1 <span class="comment">;Use realtime input</span>
fsig <span class="opc">pvsanal</span> a1, ifftsize, ifftsize<span class="op">/</span>4, ifftsize, iwtype
kamp, kfr <span class="opc">pvsbin</span> fsig, 10
adm <span class="opc">oscil</span> kamp, kfr, 1
<span class="opc">out</span> adm
<span class="oblock">endin</span>
<span class="csdtag"></CsInstruments></span>
<span class="csdtag"><CsScore></span>
<span class="comment">; sine wave</span>
<span class="stamnt">f</span> 1 0 4096 10 1
<span class="stamnt">i</span> 1 0 30
<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="idp38293880"></a>
<h2>See Also</h2>
<p>
<a class="link" href="pvsanal.html" title="pvsanal"><em class="citetitle">pvsanal</em></a>,
<a class="link" href="pvsynth.html" title="pvsynth"><em class="citetitle">pvsynth</em></a>,
<a class="link" href="pvsadsyn.html" title="pvsadsyn"><em class="citetitle">pvsadsyn</em></a>
</p>
</div>
<div class="refsect1" title="Credits">
<a id="idp38295904"></a>
<h2>Credits</h2>
<p>
</p>
<table border="0" summary="Simple list" class="simplelist">
<tr>
<td>Author: Victor Lazzarini</td>
</tr>
<tr>
<td>August 2006</td>
</tr>
</table>
<p>
</p>
</div>
</div>
<div class="navfooter">
<hr />
<table width="100%" summary="Navigation footer">
<tr>
<td width="40%" align="left"><a accesskey="p" href="pvsbandr.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="pvsblur.html">Next</a></td>
</tr>
<tr>
<td width="40%" align="left" valign="top">pvsbandr </td>
<td width="20%" align="center">
<a accesskey="h" href="index.html">Home</a>
</td>
<td width="40%" align="right" valign="top"> pvsblur</td>
</tr>
</table>
</div>
</body>
</html>
distrib
>
Mageia
>
5
>
x86_64
>
media
>
core-release
>
by-pkgid
>
b707d9a4ee443103660a75ccb6e51334
>
files
>
2418
