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	<id>https://nr.wiki.br/index.php?action=history&amp;feed=atom&amp;title=Predefini%C3%A7%C3%A3o%3ATabela224</id>
	<title>Predefinição:Tabela224 - Histórico de revisão</title>
	<link rel="self" type="application/atom+xml" href="https://nr.wiki.br/index.php?action=history&amp;feed=atom&amp;title=Predefini%C3%A7%C3%A3o%3ATabela224"/>
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	<updated>2026-08-25T14:44:47Z</updated>
	<subtitle>Histórico de revisões para esta página neste wiki</subtitle>
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	<entry>
		<id>https://nr.wiki.br/index.php?title=Predefini%C3%A7%C3%A3o:Tabela224&amp;diff=2776&amp;oldid=prev</id>
		<title>Rubinei José Weber Butzke: Criou página com &#039;&lt;!--  NR 07 Origem 7 1983 --&gt; &lt;div style=&quot;width:100%; max-width:750px; margin: 0 auto; font-family: Arial, sans-serif; color: #000;&quot;&gt; {| class=&quot;wikitable&quot; style=&quot;text-align: center;&quot; |+ &#039;&#039;&#039;TABELA DE FOWLER&#039;&#039;&#039; ! rowspan=&quot;2&quot; | PERDA EM&lt;br /&gt;DECIBÉIS !! colspan=&quot;4&quot; | FREQUÊNCIA |- ! 500 !! 1000 !! 2000 !! 4000 |-  | 5 || - || - || - || - |-  | 10 || 0,2 || 0,3 || 0,4 || 0,1 |-  | 15 || 0,5 || 0,9 || 1,3 || 0,3 |-  | 20 || 1,1 || 2,1 || 2,9 || 0,9 |-  | 25 || 1,8 || 3,6 ||...&#039;</title>
		<link rel="alternate" type="text/html" href="https://nr.wiki.br/index.php?title=Predefini%C3%A7%C3%A3o:Tabela224&amp;diff=2776&amp;oldid=prev"/>
		<updated>2026-08-21T22:02:35Z</updated>

		<summary type="html">&lt;p&gt;Criou página com &amp;#039;&amp;lt;!--  NR 07 Origem 7 1983 --&amp;gt; &amp;lt;div style=&amp;quot;width:100%; max-width:750px; margin: 0 auto; font-family: Arial, sans-serif; color: #000;&amp;quot;&amp;gt; {| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;text-align: center;&amp;quot; |+ &amp;#039;&amp;#039;&amp;#039;TABELA DE FOWLER&amp;#039;&amp;#039;&amp;#039; ! rowspan=&amp;quot;2&amp;quot; | PERDA EM&amp;lt;br /&amp;gt;DECIBÉIS !! colspan=&amp;quot;4&amp;quot; | FREQUÊNCIA |- ! 500 !! 1000 !! 2000 !! 4000 |-  | 5 || - || - || - || - |-  | 10 || 0,2 || 0,3 || 0,4 || 0,1 |-  | 15 || 0,5 || 0,9 || 1,3 || 0,3 |-  | 20 || 1,1 || 2,1 || 2,9 || 0,9 |-  | 25 || 1,8 || 3,6 ||...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--  NR 07 Origem 7 1983 --&amp;gt;&lt;br /&gt;
&amp;lt;div style=&amp;quot;width:100%; max-width:750px; margin: 0 auto; font-family: Arial, sans-serif; color: #000;&amp;quot;&amp;gt;&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;text-align: center;&amp;quot;&lt;br /&gt;
|+ &amp;#039;&amp;#039;&amp;#039;TABELA DE FOWLER&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
! rowspan=&amp;quot;2&amp;quot; | PERDA EM&amp;lt;br /&amp;gt;DECIBÉIS !! colspan=&amp;quot;4&amp;quot; | FREQUÊNCIA&lt;br /&gt;
|-&lt;br /&gt;
! 500 !! 1000 !! 2000 !! 4000&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 5 || - || - || - || -&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 10 || 0,2 || 0,3 || 0,4 || 0,1&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 15 || 0,5 || 0,9 || 1,3 || 0,3&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 20 || 1,1 || 2,1 || 2,9 || 0,9&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 25 || 1,8 || 3,6 || 4,9 || 1,7&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 30 || 2,6 || 5,4 || 7,3 || 2,7&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 35 || 3,7 || 7,7 || 9,8 || 3,8&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 40 || 4,9 || 10,2 || 12,9 || 5,0&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 45 || 6,3 || 13,0 || 17,3 || 6,4&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 50 || 7,9 || 15,7 || 22,4 || 8,0&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 55 || 9,6 || 19,0 || 25,7 || 9,7&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 60 || 11,4 || 21,5 || 28,0 || 11,2&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 65 || 12,8 || 23,5 || 30,2 || 12,5&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 70 || 13,8 || 25,5 || 32,2 || 13,5&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 75 || 14,6 || 27,2 || 34,0 || 14,2&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 80 || 14,8 || 28,8 || 35,8 || 14,6&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 85 || 14,9 || 29,8 || 37,5 || 14,8&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 90 || 15,0 || 29,9 || 39,2 || 19,9&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 95 || - || 30,0 || 40,0 || 15,0&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
| 100 || - || - || - || -&lt;br /&gt;
|}&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;/div&gt;</summary>
		<author><name>Rubinei José Weber Butzke</name></author>
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