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	<id>https://www.bci2000.org/mediawiki/index.php?action=history&amp;feed=atom&amp;title=HandVibrationFilter</id>
	<title>HandVibrationFilter - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.bci2000.org/mediawiki/index.php?action=history&amp;feed=atom&amp;title=HandVibrationFilter"/>
	<link rel="alternate" type="text/html" href="https://www.bci2000.org/mediawiki/index.php?title=HandVibrationFilter&amp;action=history"/>
	<updated>2026-06-25T20:44:12Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.6</generator>
	<entry>
		<id>https://www.bci2000.org/mediawiki/index.php?title=HandVibrationFilter&amp;diff=11226&amp;oldid=prev</id>
		<title>Wengelhardt at 20:14, 2 April 2024</title>
		<link rel="alternate" type="text/html" href="https://www.bci2000.org/mediawiki/index.php?title=HandVibrationFilter&amp;diff=11226&amp;oldid=prev"/>
		<updated>2024-04-02T20:14:10Z</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 20:14, 2 April 2024&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-l32&quot;&gt;Line 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 32:&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;===Configurations===&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;===Configurations===&lt;/div&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;Table that specifies the Expression, Amplitude, and Frequency for each configuration. Expression is used to define the state that will produce the features defined within a configuration. For example, StimulusCode = 1 will execute the configuration when the experiment is in stimulus code 1. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;AMplitude &lt;/del&gt;controls the intensity of the vibration element. This is a number from 0-100, where 0 corresponds to the minimum intensity (amplitude) of the vibration and 100 is the maximum intensity. The intensity is specified as a ratio that maps to the maximum pulse width ratio (on/off). The frequency specifies the rate the vibrotactile element is turned on and off within the state in Hz. For example, a frequency of 4 will pulse the motor on and off 4 times per second.&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;Table that specifies the Expression, Amplitude, and Frequency for each configuration. Expression is used to define the state that will produce the features defined within a configuration. For example, StimulusCode&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;=&lt;/ins&gt;=1 will execute the configuration when the experiment is in stimulus code 1. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Amplitude &lt;/ins&gt;controls the intensity of the vibration element. This is a number from 0-100, where 0 corresponds to the minimum intensity (amplitude) of the vibration and 100 is the maximum intensity. The intensity is specified as a ratio that maps to the maximum pulse width ratio (on/off). The frequency specifies the rate the vibrotactile element is turned on and off within the state in Hz. For example, a frequency of 4 will pulse the motor on and off 4 times per second.&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;==States==&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;==States==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikidb-bci_:diff:1.41:old-11225:rev-11226:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Wengelhardt</name></author>
	</entry>
	<entry>
		<id>https://www.bci2000.org/mediawiki/index.php?title=HandVibrationFilter&amp;diff=11225&amp;oldid=prev</id>
		<title>Wengelhardt: /* Parameters */</title>
		<link rel="alternate" type="text/html" href="https://www.bci2000.org/mediawiki/index.php?title=HandVibrationFilter&amp;diff=11225&amp;oldid=prev"/>
		<updated>2024-04-02T20:08:03Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Parameters&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;
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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 20:08, 2 April 2024&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-l28&quot;&gt;Line 28:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 28:&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;===ModulationState===&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;===ModulationState===&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;Define the state used to modify configuration of the vibrotactile device. For example, StimulusCode will use the stimulus codes during an experiment to control the features/configuration of the vibration device.&lt;/ins&gt;&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;===Configurations===&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;===Configurations===&lt;/div&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;Table that specifies the Expression, Amplitude, and Frequency for each configuration.&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;Table that specifies the Expression, Amplitude, and Frequency for each configuration&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Expression is used to define the state that will produce the features defined within a configuration. For example, StimulusCode = 1 will execute the configuration when the experiment is in stimulus code 1. AMplitude controls the intensity of the vibration element. This is a number from 0-100, where 0 corresponds to the minimum intensity (amplitude) of the vibration and 100 is the maximum intensity. The intensity is specified as a ratio that maps to the maximum pulse width ratio (on/off). The frequency specifies the rate the vibrotactile element is turned on and off within the state in Hz. For example, a frequency of 4 will pulse the motor on and off 4 times per second&lt;/ins&gt;.&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;==States==&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;==States==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikidb-bci_:diff:1.41:old-11224:rev-11225:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Wengelhardt</name></author>
	</entry>
	<entry>
		<id>https://www.bci2000.org/mediawiki/index.php?title=HandVibrationFilter&amp;diff=11224&amp;oldid=prev</id>
		<title>Wengelhardt: Some documentation for HandVibrationFilter. Not much, but better than nothing</title>
		<link rel="alternate" type="text/html" href="https://www.bci2000.org/mediawiki/index.php?title=HandVibrationFilter&amp;diff=11224&amp;oldid=prev"/>
		<updated>2024-04-02T19:44:50Z</updated>

		<summary type="html">&lt;p&gt;Some documentation for HandVibrationFilter. Not much, but better than nothing&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Introduction==&lt;br /&gt;
This filter uses BCI2000 States to modify the output signal of the Arduino. This was designed for use with a hand vibration device connected to the Arduino, in which the output of the Arduino changes the intensity and location of the vibration.&lt;br /&gt;
&lt;br /&gt;
==Location==&lt;br /&gt;
http://www.bci2000.org/svn/trunk/src/contrib/SignalProcessing/HandVibrationFilter&lt;br /&gt;
&lt;br /&gt;
===Authors===&lt;br /&gt;
* Alexander Belsten (belsten@neurotechcenter.org)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Integration into BCI2000==&lt;br /&gt;
The driver of the Arduino device must be installed. The device it has been tested on is the Adafruit Metro Arduino, in which you can download the drivers [https://learn.adafruit.com/adafruit-arduino-ide-setup/windows-driver-installation| here]. &lt;br /&gt;
&lt;br /&gt;
To use it in BCI2000, compile and build the HandVibrationFilter, and start it as the SignalProcessing filter in your batch file: &amp;lt;code&amp;gt;Start executable HandVibrationFilter --local&amp;lt;/code&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
==Parameters==&lt;br /&gt;
&lt;br /&gt;
===ActivateHandVibration===&lt;br /&gt;
Enable to use this module.&lt;br /&gt;
&lt;br /&gt;
===COMPort===&lt;br /&gt;
Use the Device Manager to choose the COM Port the Arduino is connected to.&lt;br /&gt;
&lt;br /&gt;
===UseStateModulation===&lt;br /&gt;
Enable to use the state value to modulate amplitude.&lt;br /&gt;
&lt;br /&gt;
===DecimationOfModulation===&lt;br /&gt;
&lt;br /&gt;
===ModulationState===&lt;br /&gt;
&lt;br /&gt;
===Configurations===&lt;br /&gt;
Table that specifies the Expression, Amplitude, and Frequency for each configuration.&lt;br /&gt;
&lt;br /&gt;
==States==&lt;br /&gt;
&lt;br /&gt;
===HandVibration===&lt;br /&gt;
Whether or not the hand is vibrating.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
[[User Reference:Filters]], [[Contributions:SignalProcessing]]&lt;br /&gt;
&lt;br /&gt;
[[Category:Contributions]]&lt;/div&gt;</summary>
		<author><name>Wengelhardt</name></author>
	</entry>
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