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><channel><title>Prosig Noise &#38; Vibration Blog &#187; rms : Noise &amp; Vibration Blog : What You Need To Know About Noise &amp; Vibration Measurement</title> <atom:link href="http://blog.prosig.com/tag/rms/feed/" rel="self" type="application/rss+xml" /><link>http://blog.prosig.com</link> <description>Telling you what you need to know about noise &#38; vibration</description> <lastBuildDate>Wed, 25 Jan 2012 14:42:00 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <item><title>Developing an Algorithm for Tick Detection</title><link>http://blog.prosig.com/2010/08/23/developing-an-algorithm-for-tick-detection/</link> <comments>http://blog.prosig.com/2010/08/23/developing-an-algorithm-for-tick-detection/#comments</comments> <pubDate>Mon, 23 Aug 2010 09:04:33 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[applications]]></category> <category><![CDATA[signal processing]]></category> <category><![CDATA[auto spectrum]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[frequency]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[normalise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[rattle]]></category> <category><![CDATA[rms]]></category> <category><![CDATA[solution]]></category> <category><![CDATA[spectrum]]></category> <category><![CDATA[tick]]></category> <category><![CDATA[tick analysis]]></category> <category><![CDATA[tick detection]]></category> <category><![CDATA[worksheet]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=1207</guid> <description><![CDATA[An investigation was made of a sample of automotive components where some were exhibiting a high frequency “tick” or rattle during each operating cycle. This feature could be heard above...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/08/23/developing-an-algorithm-for-tick-detection/feed/</wfw:commentRss> <slash:comments>3</slash:comments> <enclosure
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url="http://blog.prosig.com/wp-content/uploads/2010/07/filteredWithTick.mp3" length="488892" type="audio/mpeg" /> </item> <item><title>Amplitude And Energy Correction – A Brief Summary</title><link>http://blog.prosig.com/2009/09/01/amplitude-and-energy-correction-a-brief-summary/</link> <comments>http://blog.prosig.com/2009/09/01/amplitude-and-energy-correction-a-brief-summary/#comments</comments> <pubDate>Tue, 01 Sep 2009 10:44:01 +0000</pubDate> <dc:creator>John Mathey</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[amplitude]]></category> <category><![CDATA[ENBW]]></category> <category><![CDATA[FFT]]></category> <category><![CDATA[Fourier]]></category> <category><![CDATA[Hanning]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[rms]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=266</guid> <description><![CDATA[Amplitude and energy correction has been and is a continuing point of confusion for many people calculating spectra from time domain signals using Fourier transform methods. The first thing to...]]></description> <wfw:commentRss>http://blog.prosig.com/2009/09/01/amplitude-and-energy-correction-a-brief-summary/feed/</wfw:commentRss> <slash:comments>8</slash:comments> </item> <item><title>Order Cuts And Overall Level</title><link>http://blog.prosig.com/2007/02/25/order-cuts-and-overall-level/</link> <comments>http://blog.prosig.com/2007/02/25/order-cuts-and-overall-level/#comments</comments> <pubDate>Sun, 25 Feb 2007 14:38:43 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[FFT]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[overall level]]></category> <category><![CDATA[rms]]></category> <category><![CDATA[waterfall]]></category><guid
isPermaLink="false">http://blog.prosig.com/2007/02/25/order-cuts-and-overall-level/</guid> <description><![CDATA[Order cuts are taken from a set of FFTs, each one at a different rpm. The rms level is then found as the Square root of the Sum of the...]]></description> <wfw:commentRss>http://blog.prosig.com/2007/02/25/order-cuts-and-overall-level/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Examples Of Event Extraction And Removal</title><link>http://blog.prosig.com/2006/11/09/examples-of-event-extraction-and-removal/</link> <comments>http://blog.prosig.com/2006/11/09/examples-of-event-extraction-and-removal/#comments</comments> <pubDate>Thu, 09 Nov 2006 09:41:44 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[events]]></category> <category><![CDATA[pre-trigger]]></category> <category><![CDATA[rms]]></category> <category><![CDATA[trigger]]></category><guid
isPermaLink="false">http://blog.prosig.com/2006/11/09/examples-of-event-extraction-and-removal/</guid> <description><![CDATA[In many cases only significant events, such as bumps or other transients in a signal are of relevance. The objective is to be able to isolate these events in a...]]></description> <wfw:commentRss>http://blog.prosig.com/2006/11/09/examples-of-event-extraction-and-removal/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Dynamic Range And Overall Level : What Are They ?</title><link>http://blog.prosig.com/2001/06/07/dynamic-range-and-overall-level-what-are-they/</link> <comments>http://blog.prosig.com/2001/06/07/dynamic-range-and-overall-level-what-are-they/#comments</comments> <pubDate>Thu, 07 Jun 2001 09:45:56 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[dynamic range]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[overall level]]></category> <category><![CDATA[rms]]></category><guid
isPermaLink="false">http://blog.prosig.com/2001/06/07/dynamic-range-and-overall-level-what-are-they/</guid> <description><![CDATA[Accurate measurement of a signal depends on the dynamic range and the overall level of the data acquisition system. The overall level setting may be thought of as determining the...]]></description> <wfw:commentRss>http://blog.prosig.com/2001/06/07/dynamic-range-and-overall-level-what-are-they/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Does The Signal Have A Gaussian Probability Density?</title><link>http://blog.prosig.com/2001/06/06/does-the-signal-have-a-gaussian-probability-density/</link> <comments>http://blog.prosig.com/2001/06/06/does-the-signal-have-a-gaussian-probability-density/#comments</comments> <pubDate>Wed, 06 Jun 2001 09:32:28 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[Gaussian]]></category> <category><![CDATA[probability density]]></category> <category><![CDATA[rms]]></category><guid
isPermaLink="false">http://blog.prosig.com/2001/06/06/does-the-signal-have-a-gaussian-probability-density/</guid> <description><![CDATA[The PROB module in DATS for Windows provides, amongst other options, a probability density analysis. Also, the signal generation suite has a module, GENPRB, which generates a classical Gaussian probability...]]></description> <wfw:commentRss>http://blog.prosig.com/2001/06/06/does-the-signal-have-a-gaussian-probability-density/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Time Varying Overall Level</title><link>http://blog.prosig.com/2001/05/01/time-varying-overall-level/</link> <comments>http://blog.prosig.com/2001/05/01/time-varying-overall-level/#comments</comments> <pubDate>Tue, 01 May 2001 16:26:56 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[overall level]]></category> <category><![CDATA[rms]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/2001/05/01/time-varying-overall-level/</guid> <description><![CDATA[A common requirement in noise and vibration analysis is to find the overall level of a signal as a function of time. Now the overall level is a measure of...]]></description> <wfw:commentRss>http://blog.prosig.com/2001/05/01/time-varying-overall-level/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
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