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	<id>http://wiki.pchero21.com/index.php?action=history&amp;feed=atom&amp;title=Noise</id>
	<title>Noise - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://wiki.pchero21.com/index.php?action=history&amp;feed=atom&amp;title=Noise"/>
	<link rel="alternate" type="text/html" href="http://wiki.pchero21.com/index.php?title=Noise&amp;action=history"/>
	<updated>2026-06-03T09:49:27Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.38.2</generator>
	<entry>
		<id>http://wiki.pchero21.com/index.php?title=Noise&amp;diff=493&amp;oldid=prev</id>
		<title>Pchero: /* External link */</title>
		<link rel="alternate" type="text/html" href="http://wiki.pchero21.com/index.php?title=Noise&amp;diff=493&amp;oldid=prev"/>
		<updated>2015-10-20T08:57:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;External link&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:57, 20 October 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* http://www.vstguru.com/49861?ckattempt=1&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* http://www.vstguru.com/49861?ckattempt=1&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[category:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sip&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[category:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;telephony&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Pchero</name></author>
	</entry>
	<entry>
		<id>http://wiki.pchero21.com/index.php?title=Noise&amp;diff=128&amp;oldid=prev</id>
		<title>Pchero at 16:15, 27 January 2015</title>
		<link rel="alternate" type="text/html" href="http://wiki.pchero21.com/index.php?title=Noise&amp;diff=128&amp;oldid=prev"/>
		<updated>2015-01-27T16:15:07Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:15, 27 January 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l10&quot;&gt;Line 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== External link ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== External link ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* http://www.vstguru.com/49861?ckattempt=1&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* http://www.vstguru.com/49861?ckattempt=1&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[category:sip]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Pchero</name></author>
	</entry>
	<entry>
		<id>http://wiki.pchero21.com/index.php?title=Noise&amp;diff=96&amp;oldid=prev</id>
		<title>Pchero: Created page with &quot;== White noise == 오디오/비디오 기기(MP3, CDP, VR, 오디오, TV 등)를 켜고 아무런 곡을 틀지 않은 채 볼륨을 높이면 이어폰이나 스피커를 통...&quot;</title>
		<link rel="alternate" type="text/html" href="http://wiki.pchero21.com/index.php?title=Noise&amp;diff=96&amp;oldid=prev"/>
		<updated>2015-01-23T15:00:54Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== White noise == 오디오/비디오 기기(MP3, CDP, VR, 오디오, TV 등)를 켜고 아무런 곡을 틀지 않은 채 볼륨을 높이면 이어폰이나 스피커를 통...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== White noise ==&lt;br /&gt;
오디오/비디오 기기(MP3, CDP, VR, 오디오, TV 등)를 켜고 아무런 곡을 틀지 않은 채 볼륨을 높이면 이어폰이나 스피커를 통해 &amp;quot;웅웅~&amp;quot;, &amp;quot;쏴아~&amp;quot;등의 소리가 들리는 것으로 일명 백색 잡음, 백그라운드 노이즈라고도 말한다.&lt;br /&gt;
&lt;br /&gt;
이는 제품을 구성하는 있는 전기, 전자 부품들이 동작하면서 발생하는 잡음으로, 아무리 훌륭한 오디오 시스템이나 스피커라 하더라도 전원을 켜면 정도의 차이는 있으나, 백색잡음이 들리는 것을 확인할 수 있으며, 화이트 노이즈가 적을수록 더 훌륭한 오디오 기기라고 할 수 있다.&lt;br /&gt;
&lt;br /&gt;
화이트 노이즈를 없애기 위해서는 핵심 부품(특히 메인 프로세서)의 선정에 많은 주의를 기울여야 하며 그 외에 전기, 전자부품에서 발생할 수 있는 잡음을 걸러주기 위한 오디오 필터를 사용하게 되면 많이 줄일 수 있다. &lt;br /&gt;
&lt;br /&gt;
전자기기의 모든 제품에는 화이트 노이즈를 최소화하기 위한 고가의 오디오 필터가 장착되어 있으며, 화이트 노이즈를 줄이기 위한 많은 연구가 진행되고 있다.&lt;br /&gt;
&lt;br /&gt;
== External link ==&lt;br /&gt;
* http://www.vstguru.com/49861?ckattempt=1&lt;/div&gt;</summary>
		<author><name>Pchero</name></author>
	</entry>
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