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	<id>https://wiki.tradefair.audio/index.php?action=history&amp;feed=atom&amp;title=Microphone</id>
	<title>Microphone - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.tradefair.audio/index.php?action=history&amp;feed=atom&amp;title=Microphone"/>
	<link rel="alternate" type="text/html" href="https://wiki.tradefair.audio/index.php?title=Microphone&amp;action=history"/>
	<updated>2026-04-16T14:18:19Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.31.0</generator>
	<entry>
		<id>https://wiki.tradefair.audio/index.php?title=Microphone&amp;diff=26&amp;oldid=prev</id>
		<title>87.156.174.222 at 20:36, 3 March 2022</title>
		<link rel="alternate" type="text/html" href="https://wiki.tradefair.audio/index.php?title=Microphone&amp;diff=26&amp;oldid=prev"/>
		<updated>2022-03-03T20:36:47Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 20:36, 3 March 2022&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-l4&quot; &gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;A '''microphone''', colloquially named '''mic''' or '''mike''' ({{IPAc-en|m|aɪ|k}}),&amp;lt;ref&amp;gt;{{cite news|url=https://www.nytimes.com/2010/08/01/magazine/01-onlanguage-t.html?_r=1|title=How Should 'Microphone' be Abbreviated?|last=Zimmer|first=Ben|date=29 July 2010|work=[[The New York Times]]|accessdate=10 September 2010}}&amp;lt;/ref&amp;gt; is a device – a [[transducer]] – that converts [[sound]] into an [[electrical signal]]. Microphones are used in many applications such as [[telephone]]s, [[hearing aid]]s, [[public address system]]s for concert halls and public events, [[motion picture]] production, live and recorded [[audio engineering]], [[sound recording]], [[two-way radio]]s, [[megaphone]]s,&amp;#160; [[radio]] and [[television]] broadcasting. They are also used in computers for recording voice, [[speech recognition]], [[Voice over IP|VoIP]], and for non-acoustic purposes such as ultrasonic sensors or [[Automatic Performance Control|knock sensors]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;A '''microphone''', colloquially named '''mic''' or '''mike''' ({{IPAc-en|m|aɪ|k}}),&amp;lt;ref&amp;gt;{{cite news|url=https://www.nytimes.com/2010/08/01/magazine/01-onlanguage-t.html?_r=1|title=How Should 'Microphone' be Abbreviated?|last=Zimmer|first=Ben|date=29 July 2010|work=[[The New York Times]]|accessdate=10 September 2010}}&amp;lt;/ref&amp;gt; is a device – a [[transducer]] – that converts [[sound]] into an [[electrical signal]]. Microphones are used in many applications such as [[telephone]]s, [[hearing aid]]s, [[public address system]]s for concert halls and public events, [[motion picture]] production, live and recorded [[audio engineering]], [[sound recording]], [[two-way radio]]s, [[megaphone]]s,&amp;#160; [[radio]] and [[television]] broadcasting. They are also used in computers for recording voice, [[speech recognition]], [[Voice over IP|VoIP]], and for non-acoustic purposes such as ultrasonic sensors or [[Automatic Performance Control|knock sensors]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;Several types of microphone are used today, which employ different methods to convert the air pressure variations of a [[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;sound wave&lt;/del&gt;]] to an electrical signal.&amp;#160; The most common are the [[dynamic microphone]], which uses a coil of wire suspended in a magnetic field; the [[condenser microphone]], which uses the vibrating [[Diaphragm (acoustics)|diaphragm]] as a [[capacitor]] plate; and the [[contact microphone]], which uses a crystal of [[piezoelectric]] material.&amp;#160; Microphones typically need to be connected to a [[preamplifier]] before the signal can be [[Sound recording and reproduction|recorded or reproduced]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;Several types of microphone are used today, which employ different methods to convert the air pressure variations of a [[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Raummode&lt;/ins&gt;]] to an electrical signal.&amp;#160; The most common are the [[dynamic microphone]], which uses a coil of wire suspended in a magnetic field; the [[condenser microphone]], which uses the vibrating [[Diaphragm (acoustics)|diaphragm]] as a [[capacitor]] plate; and the [[contact microphone]], which uses a crystal of [[piezoelectric]] material.&amp;#160; Microphones typically need to be connected to a [[preamplifier]] before the signal can be [[Sound recording and reproduction|recorded or reproduced]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;==History==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;==History==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>87.156.174.222</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.tradefair.audio/index.php?title=Microphone&amp;diff=10&amp;oldid=prev</id>
		<title>Benny at 15:27, 14 October 2020</title>
		<link rel="alternate" type="text/html" href="https://wiki.tradefair.audio/index.php?title=Microphone&amp;diff=10&amp;oldid=prev"/>
		<updated>2020-10-14T15:27:22Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 15:27, 14 October 2020&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-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{short description|Device that converts sound into an electrical signal}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{About||the indie film|Microphone (film)}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Redirect|Microphones|the indie band|The Microphones}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Use American English|date=May 2020}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[File:Shure mikrofon 55S.jpg|thumb|[[Shure Brothers]] microphone, model 55s, Multi-Impedance &amp;quot;Small Unidyne&amp;quot; Dynamic from 1951]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[File:Shure mikrofon 55S.jpg|thumb|[[Shure Brothers]] microphone, model 55s, Multi-Impedance &amp;quot;Small Unidyne&amp;quot; Dynamic from 1951]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[File:SennMicrophone.jpg|thumb|right|A [[Sennheiser]] dynamic microphone]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[File:SennMicrophone.jpg|thumb|right|A [[Sennheiser]] dynamic microphone]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Benny</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.tradefair.audio/index.php?title=Microphone&amp;diff=4&amp;oldid=prev</id>
		<title>Benny: Die Seite wurde neu angelegt: „{{short description|Device that converts sound into an electrical signal}} {{About||the indie film|Microphone (film)}} {{Redirect|Microphones|the indie band|Th…“</title>
		<link rel="alternate" type="text/html" href="https://wiki.tradefair.audio/index.php?title=Microphone&amp;diff=4&amp;oldid=prev"/>
		<updated>2020-09-30T18:34:38Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: „{{short description|Device that converts sound into an electrical signal}} {{About||the indie film|Microphone (film)}} {{Redirect|Microphones|the indie band|Th…“&lt;/p&gt;
&lt;a href=&quot;https://wiki.tradefair.audio/index.php?title=Microphone&amp;amp;diff=4&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Benny</name></author>
		
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