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	<id>https://wiki.biophysics.science.ru.nl/index.php?action=history&amp;feed=atom&amp;title=Etymotic_Research_ER-7C_specifications</id>
	<title>Etymotic Research ER-7C specifications - Revision history</title>
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	<updated>2026-04-08T10:49:30Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.biophysics.science.ru.nl/index.php?title=Etymotic_Research_ER-7C_specifications&amp;diff=2117&amp;oldid=prev</id>
		<title>Lof at 12:33, 11 December 2023</title>
		<link rel="alternate" type="text/html" href="https://wiki.biophysics.science.ru.nl/index.php?title=Etymotic_Research_ER-7C_specifications&amp;diff=2117&amp;oldid=prev"/>
		<updated>2023-12-11T12:33:26Z</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;
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				&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 12:33, 11 December 2023&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=&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;[[File: |thumb|Etymotic ER-7C]]&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;[[File:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Etymotic_ER-7C_probe_mic.png&lt;/ins&gt;|thumb|Etymotic ER-7C]]&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;==Description==&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;==Description==&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;The ER-7C probe microphone is specially designed to perform accurate measurements of the sound pressure in the ear and is often used in studies that require precise measurement of sound levels within the ear canal.&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;The ER-7C probe microphone is specially designed to perform accurate measurements of the sound pressure in the ear and is often used in studies that require precise measurement of sound levels within the ear canal.&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;&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;The ER-7C can be used, for example, to calibrate hearing aids, conduct hearing tests, and for research into how sound is perceived by the human ear. The device is designed to fit in the ear canal and ensures minimal disturbance of the sound field, allowing for highly accurate measurements.&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;The ER-7C can be used, for example, to calibrate hearing aids, conduct hearing tests, and for research into how sound is perceived by the human ear. The device is designed to fit in the ear canal and ensures minimal disturbance of the sound field, allowing for highly accurate measurements.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Lof</name></author>
	</entry>
	<entry>
		<id>https://wiki.biophysics.science.ru.nl/index.php?title=Etymotic_Research_ER-7C_specifications&amp;diff=2115&amp;oldid=prev</id>
		<title>Lof: Created page with &quot;Etymotic ER-7C ==Description== The ER-7C probe microphone is specially designed to perform accurate measurements of the sound pressure in the ear and is often...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.biophysics.science.ru.nl/index.php?title=Etymotic_Research_ER-7C_specifications&amp;diff=2115&amp;oldid=prev"/>
		<updated>2023-12-11T12:25:37Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;[[File: |thumb|Etymotic ER-7C]] ==Description== The ER-7C probe microphone is specially designed to perform accurate measurements of the sound pressure in the ear and is often...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[File: |thumb|Etymotic ER-7C]]&lt;br /&gt;
==Description==&lt;br /&gt;
The ER-7C probe microphone is specially designed to perform accurate measurements of the sound pressure in the ear and is often used in studies that require precise measurement of sound levels within the ear canal.&lt;br /&gt;
&lt;br /&gt;
The ER-7C can be used, for example, to calibrate hearing aids, conduct hearing tests, and for research into how sound is perceived by the human ear. The device is designed to fit in the ear canal and ensures minimal disturbance of the sound field, allowing for highly accurate measurements.&lt;/div&gt;</summary>
		<author><name>Lof</name></author>
	</entry>
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