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	<title>Template:Sound measurements - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.vigyanwiki.in/index.php?action=history&amp;feed=atom&amp;title=Template%3ASound_measurements"/>
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	<updated>2026-06-07T20:09:19Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Sound_measurements&amp;diff=14707&amp;oldid=prev</id>
		<title>Admin: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Sound_measurements&amp;diff=14707&amp;oldid=prev"/>
		<updated>2022-09-29T16:11:24Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:41, 29 September 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en-GB&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Admin</name></author>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Sound_measurements&amp;diff=14706&amp;oldid=prev</id>
		<title>wikipedia&gt;Fgnievinski at 01:26, 16 June 2021</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Sound_measurements&amp;diff=14706&amp;oldid=prev"/>
		<updated>2021-06-16T01:26:00Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox&lt;br /&gt;
| name = Sound measurements&lt;br /&gt;
| bodystyle = width:19.0em;&lt;br /&gt;
| abovestyle = background:#ccf;padding:0.3em;font-size:125%;&lt;br /&gt;
| above = Sound measurements&lt;br /&gt;
| labelstyle = font-weight:normal;&lt;br /&gt;
| label1 = &amp;lt;div style=&amp;quot;background:#ddf;padding:0.15em 0.5em;&amp;quot;&amp;gt;Characteristic&amp;lt;/div&amp;gt;&lt;br /&gt;
| data1 = &amp;lt;div style=&amp;quot;background:#ddf;padding:0.15em 0.5em;&amp;quot;&amp;gt;Symbols&amp;lt;/div&amp;gt;&lt;br /&gt;
| label2={{pad|0.3em}}[[Sound pressure]]&lt;br /&gt;
| data2={{pad|0.3em}}''p'', SPL,L&amp;lt;sub&amp;gt;PA&amp;lt;/sub&amp;gt;&lt;br /&gt;
| label3={{pad|0.3em}}[[Particle velocity]]&lt;br /&gt;
| data3={{pad|0.3em}}''v'', SVL&lt;br /&gt;
| label4={{pad|0.3em}}[[Particle displacement]]&lt;br /&gt;
| data4={{pad|0.3em}}''δ''&lt;br /&gt;
| label5={{pad|0.3em}}[[Sound intensity]]&lt;br /&gt;
| data5={{pad|0.3em}}''I'', SIL&lt;br /&gt;
| label6={{pad|0.3em}}[[Sound power]]&lt;br /&gt;
| data6={{pad|0.3em}}''P'', SWL, L&amp;lt;sub&amp;gt;WA&amp;lt;/sub&amp;gt;&lt;br /&gt;
| label7={{pad|0.3em}}[[Sound energy]]&lt;br /&gt;
| data7={{pad|0.3em}}''W''&lt;br /&gt;
| label8={{pad|0.3em}}[[Sound energy density]]&lt;br /&gt;
| data8={{pad|0.3em}}''w''&lt;br /&gt;
| label9={{pad|0.3em}}[[Sound exposure]]&lt;br /&gt;
| data9={{pad|0.3em}}''E'', SEL&lt;br /&gt;
| label10={{pad|0.3em}}[[Acoustic impedance]]&lt;br /&gt;
| data10={{pad|0.3em}}''Z''&lt;br /&gt;
| label12={{pad|0.3em}}[[Audio frequency]]&lt;br /&gt;
| data12={{pad|0.3em}}AF&lt;br /&gt;
| label13={{pad|0.3em}}[[Transmission loss (duct acoustics)|Transmission loss]]&lt;br /&gt;
| data13={{pad|0.3em}}TL&lt;br /&gt;
| data14 = &amp;lt;hr/&amp;gt;&lt;br /&gt;
}}&amp;lt;noinclude&amp;gt;&lt;br /&gt;
[[Category:Physics sidebar templates]]&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>wikipedia&gt;Fgnievinski</name></author>
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