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r1585 | casper | 2005-07-09 23:26:15 +0200 (Sat, 09 Jul 2005) | 3 lines

Last checkin before version 0.2





git-svn-id: svn://svn.code.sf.net/p/pyalsaaudio/code/trunk@12 ec2f30ec-7544-0410-870e-f70ca00c83f0
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larsimmisch
2008-01-24 12:22:41 +00:00
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@@ -1,49 +1,50 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<link rel="STYLESHEET" href="pyalsaaudio.css" type='text/css'>
<link rel="first" href="pyalsaaudio.html" title='PyAlsaAudio'>
<link rel='contents' href='contents.html' title="Contents">
<link rel='last' href='about.html' title='About this document...'>
<link rel='help' href='about.html' title='About this document...'>
<LINK REL="next" href="pcm-objects.html">
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<link rel='contents' href='contents.html' title="Contents" />
<link rel='last' href='about.html' title='About this document...' />
<link rel='help' href='about.html' title='About this document...' />
<link rel="next" href="pcm-objects.html" />
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<meta name='aesop' content='information' />
<title>4.1 PCM Terminology and Concepts</title>
</head>
<body>
<DIV CLASS="navigation">
<div id='top-navigation-panel' xml:id='top-navigation-panel'>
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
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href="module-alsaaudio.html"><img src='up.gif'
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<td><a rel="next" title="4.2 PCM Objects"
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href="contents.html"><img src='contents.gif'
border='0' height='32' alt='Contents' width='32'></A></td>
<td><img src='blank.gif'
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<br><hr>
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</DIV>
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@@ -113,7 +114,7 @@ slower and read or write multiple periods at the same time.
<P>
</DD>
<DT><STRONG>Period size</STRONG></DT>
<DD>This is the size of each period in Hz. <i>Not bytes, but Hz!.</i> In <tt class="module">alsaaudio</tt>
<DD>This is the size of each period in Hz. <em>Not bytes, but Hz!.</em> In <tt class="module">alsaaudio</tt>
the period size is set directly, and it is therefore important to understand the significance of this
number. If the period size is configured to for example 32, each write should contain exactly 32 frames
of sound data, and each read will return either 32 frames of data or nothing at all.
@@ -128,37 +129,39 @@ Once you understand these concepts, you will be ready to actually utilize PCM AP
<P>
<DIV CLASS="navigation">
<p><hr>
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href="module-alsaaudio.html"><img src='up.gif'
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<td><a rel="next" title="4.2 PCM Objects"
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href="pcm-objects.html"><img src='next.png'
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<td align="center" width="100%">PyAlsaAudio</td>
<td><a rel="contents" title="Table of Contents"
rel="contents" title="Table of Contents"
href="contents.html"><img src='contents.gif'
border='0' height='32' alt='Contents' width='32'></A></td>
<td><img src='blank.gif'
border='0' height='32' alt='' width='32'></td>
<td class='online-navigation'><a rel="contents" title="Table of Contents"
href="contents.html"><img src='contents.png'
border='0' height='32' alt='Contents' width='32' /></A></td>
<td class='online-navigation'><img src='blank.png'
border='0' height='32' alt='' width='32' /></td>
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</tr></table>
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<hr>
<span class="release-info">Release 0.1.</span>
</div>
</div>
<hr />
<span class="release-info">Release 0.2.</span>
</DIV>
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