<?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>Prosig Noise &#38; Vibration Blog &#187; runup : Noise &amp; Vibration Blog : What You Need To Know About Noise &amp; Vibration Measurement</title> <atom:link href="http://blog.prosig.com/tag/runup/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>Orders v Time – Comparing Overall Levels</title><link>http://blog.prosig.com/2007/10/23/orders-v-time-comparing-overall-levels/</link> <comments>http://blog.prosig.com/2007/10/23/orders-v-time-comparing-overall-levels/#comments</comments> <pubDate>Tue, 23 Oct 2007 13:33:06 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[Hanning]]></category> <category><![CDATA[hopping FFT]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[rotating machinery]]></category> <category><![CDATA[rundown]]></category> <category><![CDATA[runup]]></category><guid
isPermaLink="false">http://blog.prosig.com/2007/10/23/orders-v-time-comparing-overall-levels/</guid> <description><![CDATA[By combining a speed signal with a data signal and using the Short Time FFT algorithm (Hopping FFT), it is possible to extract order data directly as a function of...]]></description> <wfw:commentRss>http://blog.prosig.com/2007/10/23/orders-v-time-comparing-overall-levels/feed/</wfw:commentRss> <slash:comments>4</slash:comments> </item> <item><title>Sound Steering</title><link>http://blog.prosig.com/2007/09/12/sound-steering/</link> <comments>http://blog.prosig.com/2007/09/12/sound-steering/#comments</comments> <pubDate>Wed, 12 Sep 2007 09:54:20 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[applications]]></category> <category><![CDATA[signal processing]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[automotive]]></category> <category><![CDATA[FFT]]></category> <category><![CDATA[microphone]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[pump]]></category> <category><![CDATA[Richard O'Sullivan]]></category> <category><![CDATA[runup]]></category> <category><![CDATA[steering pump]]></category> <category><![CDATA[waterfalls]]></category><guid
isPermaLink="false">http://prosig.com/blog/?p=3</guid> <description><![CDATA[The requirement was to develop a ‘standard’ test for assessing the sound quality of power steering pumps in vehicles. Measurements needed to be objective so that the method would be...]]></description> <wfw:commentRss>http://blog.prosig.com/2007/09/12/sound-steering/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Torsional Vibration, Tacho Pulses And Aliasing</title><link>http://blog.prosig.com/2006/01/12/torsional-vibration-tacho-pulses-and-aliasing/</link> <comments>http://blog.prosig.com/2006/01/12/torsional-vibration-tacho-pulses-and-aliasing/#comments</comments> <pubDate>Thu, 12 Jan 2006 15:44:34 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[gears]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[rotating machinery]]></category> <category><![CDATA[runup]]></category> <category><![CDATA[shaft encoder]]></category> <category><![CDATA[shafts]]></category> <category><![CDATA[tachometer]]></category> <category><![CDATA[torsional vibration]]></category> <category><![CDATA[vibration]]></category> <category><![CDATA[waterfalls]]></category><guid
isPermaLink="false">http://blog.prosig.com/2006/01/12/torsional-vibration-tacho-pulses-and-aliasing/</guid> <description><![CDATA[With shafts, gears and the like, the general method of determining the rotational speed is to use some form of tachometer or shaft encoder. These give out a pulse at...]]></description> <wfw:commentRss>http://blog.prosig.com/2006/01/12/torsional-vibration-tacho-pulses-and-aliasing/feed/</wfw:commentRss> <slash:comments>3</slash:comments> </item> <item><title>Analyzing Shaft Twist And Repairing Damaged Tachos</title><link>http://blog.prosig.com/2005/10/19/analyzing-shaft-twist-and-repairing-damaged-tachos/</link> <comments>http://blog.prosig.com/2005/10/19/analyzing-shaft-twist-and-repairing-damaged-tachos/#comments</comments> <pubDate>Wed, 19 Oct 2005 09:22:40 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[applications]]></category> <category><![CDATA[signal processing]]></category> <category><![CDATA[Butterworth]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[phaseless]]></category> <category><![CDATA[rotating machinery]]></category> <category><![CDATA[runup]]></category> <category><![CDATA[shaft]]></category> <category><![CDATA[shaft encoder]]></category> <category><![CDATA[tachometer]]></category> <category><![CDATA[torsional vibration]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/2005/10/19/analyzing-shaft-twist-and-repairing-damaged-tachos/</guid> <description><![CDATA[A shaft has been instrumented with two shaft encoders, one at each end. Each shaft encoder gives out a once/rev pulse and a 720 pulses/rev signal. Each signal was digitised...]]></description> <wfw:commentRss>http://blog.prosig.com/2005/10/19/analyzing-shaft-twist-and-repairing-damaged-tachos/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>A Simple Noise Test</title><link>http://blog.prosig.com/2005/08/26/a-simple-noise-test/</link> <comments>http://blog.prosig.com/2005/08/26/a-simple-noise-test/#comments</comments> <pubDate>Fri, 26 Aug 2005 19:53:35 +0000</pubDate> <dc:creator>James Wren</dc:creator> <category><![CDATA[applications]]></category> <category><![CDATA[accelerometer]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[exhaust]]></category> <category><![CDATA[Formula Ford]]></category> <category><![CDATA[microphone]]></category> <category><![CDATA[muffler]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[runup]]></category> <category><![CDATA[tachometer]]></category> <category><![CDATA[vibration]]></category> <category><![CDATA[waterfall]]></category><guid
isPermaLink="false">http://blog.prosig.com/2005/08/26/a-simple-noise-test/</guid> <description><![CDATA[In a recent article we described how the Prosig P8000 hardware and DATS software had been used to help Dalmeny Racing diagnose a problem with an exhaust bracket on their...]]></description> <wfw:commentRss>http://blog.prosig.com/2005/08/26/a-simple-noise-test/feed/</wfw:commentRss> <slash:comments>2</slash:comments> </item> </channel> </rss>
<!-- Served from: blog.prosig.com @ 2012-02-04 19:27:17 by W3 Total Cache -->
