<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>The DSP Dimension &#187; audio</title>
	<atom:link href="http://www.dspdimension.com/tag/audio/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.dspdimension.com</link>
	<description>Signal Processing Tutorials &#38; Software</description>
	<lastBuildDate>Fri, 03 Sep 2010 07:22:02 +0000</lastBuildDate>
	<generator>http://wordpress.org/?v=2.9.2</generator>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
			<item>
		<title>The DSP Dimension Releases DIRAC 2.2.5</title>
		<link>http://www.dspdimension.com/admin/dirac-225-released/</link>
		<comments>http://www.dspdimension.com/admin/dirac-225-released/#comments</comments>
		<pubDate>Wed, 07 Apr 2010 09:24:37 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[*NEWS*]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dirac2]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[macos x]]></category>
		<category><![CDATA[pitch shifting]]></category>
		<category><![CDATA[time stretching]]></category>
		<category><![CDATA[windows]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/?p=537</guid>
		<description><![CDATA[April 7th, 2010 &#8211; The DSP Dimension is proud to present  version 2.2.5 of its critically acclaimed DIRAC2 time stretching and pitch  shifting software that enables developers to include the ability to  change the speed and pitch of voice, instruments and music in their  applications. Version 2.2.5 fixes the following issues [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/dirac-225-released/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>DIRAC Version 2.2 Available</title>
		<link>http://www.dspdimension.com/admin/dirac-version-2-2-available/</link>
		<comments>http://www.dspdimension.com/admin/dirac-version-2-2-available/#comments</comments>
		<pubDate>Tue, 08 Dec 2009 19:19:15 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[*NEWS*]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dirac2]]></category>
		<category><![CDATA[dsp]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[library]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[pitch change]]></category>
		<category><![CDATA[pitch shifting]]></category>
		<category><![CDATA[time stretching]]></category>
		<category><![CDATA[windows]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/?p=525</guid>
		<description><![CDATA[December 8th, 2009 &#8211; The DSP Dimension is proud to present version 2.2 of its critically acclaimed DIRAC2 time stretching and pitch shifting software that enables developers to include the ability to change the speed and pitch of voice, instruments and music in their applications. Version 2.2 fixes the following issues and is a recommended [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/dirac-version-2-2-available/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Releasing DIRAC2 Version 2.1 With Pitch Correction</title>
		<link>http://www.dspdimension.com/admin/releasing-dirac2-v2-1/</link>
		<comments>http://www.dspdimension.com/admin/releasing-dirac2-v2-1/#comments</comments>
		<pubDate>Mon, 09 Nov 2009 10:51:49 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[*NEWS*]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dirac2]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[macos x]]></category>
		<category><![CDATA[pitch shifting]]></category>
		<category><![CDATA[time stretching]]></category>
		<category><![CDATA[windows]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/?p=484</guid>
		<description><![CDATA[November 9th, 2009 &#8212; The DSP Dimension is happy to announce version 2.1 of DIRAC. Version 2.1 is available for download as of today and fixes several bugs that could affect performance and precision. Most importantly, polyphonic formant correction could produce unpredictable results with previous versions and pitch shifting could sometimes affect the length of [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/releasing-dirac2-v2-1/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>DIRAC v2 Public Beta for the iPhone Available</title>
		<link>http://www.dspdimension.com/admin/dirac-2-iphone-beta/</link>
		<comments>http://www.dspdimension.com/admin/dirac-2-iphone-beta/#comments</comments>
		<pubDate>Mon, 05 Oct 2009 12:55:27 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[*NEWS*]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dirac]]></category>
		<category><![CDATA[dirac2]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[library]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[macos x]]></category>
		<category><![CDATA[pitch shifting]]></category>
		<category><![CDATA[time stretching]]></category>
		<category><![CDATA[windows]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/admin/dirac-2-iphone-beta/</guid>
		<description><![CDATA[Mainz, Germany, October 5th, 2009 &#8212; We are happy to announce the first public beta of the new DIRAC version 2 for the iPhone. Over the past few weeks, we have received numerous requests for an iPhone version of our DIRAC time stretch/pitch shift technology, since Apple is not providing their AUTimePitch AudioUnit for the [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/dirac-2-iphone-beta/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>ActionScript3 Version of smbPitchShift Available</title>
		<link>http://www.dspdimension.com/admin/smbpitchshift-as3/</link>
		<comments>http://www.dspdimension.com/admin/smbpitchshift-as3/#comments</comments>
		<pubDate>Thu, 27 Aug 2009 06:17:11 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[*NEWS*]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dft]]></category>
		<category><![CDATA[fft]]></category>
		<category><![CDATA[fourier]]></category>
		<category><![CDATA[fourier transform]]></category>
		<category><![CDATA[pitch shifting]]></category>
		<category><![CDATA[smbPitchShift]]></category>
		<category><![CDATA[Tutorials]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/admin/smbpitchshift-as3/</guid>
		<description><![CDATA[Mainz, August 27th, 2009 &#8211; Arnaud Gatouillat has posted an ActionScript3 port of our smbPitchShift code from the &#8220;Pitch Shifting Using the Fourier Transform&#8221; tutorial on his web site at http://iq12.com/blog/2009/08/25/real-time-pitch-shifting/. If you have Flash 10 installed on your computer you can run it directly off his web site in real time. Source code is [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/smbpitchshift-as3/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Prosoniq Morph &#8211; Behind the scenes</title>
		<link>http://www.dspdimension.com/admin/morph-interview/</link>
		<comments>http://www.dspdimension.com/admin/morph-interview/#comments</comments>
		<pubDate>Sat, 01 Nov 2003 13:23:17 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[Interviews]]></category>
		<category><![CDATA[adaptive transform]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dsp]]></category>
		<category><![CDATA[morphing]]></category>
		<category><![CDATA[realtime]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/2007/10/21/prosoniq-morph-behind-the-scenes/</guid>
		<description><![CDATA[Stephan M. Bernsee talks about developing the Prosoniq morph plug in
by Reinhard G. Benedikt November 1st, 2003, translated by Eva Remowa
 
How did you come to develop the morph plug in?
Well, I began thinking about such an application shortly after I visited Peter Gabriel at Realworld studios where I was introducing the Neuron synthesizer. They [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/morph-interview/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Pitch Shifting Using The Fourier Transform</title>
		<link>http://www.dspdimension.com/admin/pitch-shifting-using-the-ft/</link>
		<comments>http://www.dspdimension.com/admin/pitch-shifting-using-the-ft/#comments</comments>
		<pubDate>Tue, 21 Sep 1999 20:23:50 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dft]]></category>
		<category><![CDATA[dsp]]></category>
		<category><![CDATA[fft]]></category>
		<category><![CDATA[fourier]]></category>
		<category><![CDATA[fourier transform]]></category>
		<category><![CDATA[overview]]></category>
		<category><![CDATA[pitch change]]></category>
		<category><![CDATA[pitch shifting]]></category>
		<category><![CDATA[time stretching]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/2007/10/18/pitch-shifting-using-the-fourier-transform/</guid>
		<description><![CDATA[With the increasing speed of todays desktop computer systems, a growing number of computationally intense tasks such as computing the Fourier transform of a sampled audio signal have become available to a broad base of users. Being a process traditionally implemented on dedicated DSP systems or rather powerful computers only available to a limited number [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/pitch-shifting-using-the-ft/feed/</wfw:commentRss>
		<slash:comments>51</slash:comments>
		</item>
		<item>
		<title>The DFT &#8220;à Pied&#8221;: Mastering The Fourier Transform in One Day</title>
		<link>http://www.dspdimension.com/admin/dft-a-pied/</link>
		<comments>http://www.dspdimension.com/admin/dft-a-pied/#comments</comments>
		<pubDate>Tue, 21 Sep 1999 14:02:59 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[cosine transform]]></category>
		<category><![CDATA[dft]]></category>
		<category><![CDATA[dsp]]></category>
		<category><![CDATA[fft]]></category>
		<category><![CDATA[fourier]]></category>
		<category><![CDATA[fourier transform]]></category>
		<category><![CDATA[overview]]></category>
		<category><![CDATA[sine transform]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/2007/10/18/the-dft-a-pied-mastering-the-fourier-transform-in-one-day/</guid>
		<description><![CDATA[If you&#8217;re into signal processing, you will no doubt say that the headline is a very tall claim. I would second this. Of course you can&#8217;t learn all the bells and whistles of the Fourier transform in one day without practising and repeating and eventually delving into the maths. However, this online course will provide [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/dft-a-pied/feed/</wfw:commentRss>
		<slash:comments>65</slash:comments>
		</item>
		<item>
		<title>Time Stretching And Pitch Shifting of Audio Signals &#8211; An Overview</title>
		<link>http://www.dspdimension.com/admin/time-pitch-overview/</link>
		<comments>http://www.dspdimension.com/admin/time-pitch-overview/#comments</comments>
		<pubDate>Wed, 18 Aug 1999 20:15:47 +0000</pubDate>
		<dc:creator>Bernsee</dc:creator>
				<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[dft]]></category>
		<category><![CDATA[dsp]]></category>
		<category><![CDATA[fft]]></category>
		<category><![CDATA[fourier]]></category>
		<category><![CDATA[fourier transform]]></category>
		<category><![CDATA[frequency change]]></category>
		<category><![CDATA[overview]]></category>
		<category><![CDATA[pitch change]]></category>
		<category><![CDATA[pitch shifting]]></category>
		<category><![CDATA[speed change]]></category>
		<category><![CDATA[tempo change]]></category>
		<category><![CDATA[time stretching]]></category>

		<guid isPermaLink="false">http://www.dspdimension.com/2007/10/18/time-stretching-and-pitch-shifting-of-audio-signals-an-overview-2/</guid>
		<description><![CDATA[This tutorial gives a brief overview of the most popular algorithms used for achieving time stretching and pitch shifting in a musical context, along with their advantages and disadvantages. We provide audio examples to demonstrate common artifacts and effects associated with these processes, and provide pointers to papers and other resources on the net.
1. Introduction [...]]]></description>
		<wfw:commentRss>http://www.dspdimension.com/admin/time-pitch-overview/feed/</wfw:commentRss>
		<slash:comments>20</slash:comments>
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/p-tdhs2.WAV" length="446256" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/p-orig2.WAV" length="223024" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/mcfe200.WAV" length="208176" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/tdhs200.WAV" length="208176" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/pvoc200.WAV" length="201008" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/fshift.WAV" length="105008" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/p-mcfe2.WAV" length="446256" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/pshift.WAV" length="103728" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/orig1.WAV" length="105008" type="audio/x-wav" />
<enclosure url="http://www.dspdimension.com/wp-content/uploads/2007/10/p-pvoc2.WAV" length="424752" type="audio/x-wav" />
		</item>
	</channel>
</rss>
