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Datasets of high spatial resolution scans of the airborne ultrasound field at the front, back and left side of an ultrasonic welding machine

Schöneweiß, Robert; Kling, Christoph; Koch, Christian


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  <identifier identifierType="DOI">10.5281/zenodo.3550527</identifier>
  <creators>
    <creator>
      <creatorName>Schöneweiß, Robert</creatorName>
      <givenName>Robert</givenName>
      <familyName>Schöneweiß</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-0347-5015</nameIdentifier>
      <affiliation>Physikalisch-Technische Bundesanstalt</affiliation>
    </creator>
    <creator>
      <creatorName>Kling, Christoph</creatorName>
      <givenName>Christoph</givenName>
      <familyName>Kling</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0001-7766-5199</nameIdentifier>
      <affiliation>Physikalisch-Technische Bundesanstalt</affiliation>
    </creator>
    <creator>
      <creatorName>Koch, Christian</creatorName>
      <givenName>Christian</givenName>
      <familyName>Koch</familyName>
      <affiliation>Physikalisch-Technische Bundesanstalt</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Datasets of high spatial resolution scans of the airborne ultrasound field at the front, back and left side of an ultrasonic welding machine</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2020</publicationYear>
  <subjects>
    <subject>Acoustics</subject>
    <subject>Noise</subject>
    <subject>Ultrasound</subject>
    <subject>Airborne Ultrasound</subject>
    <subject>Workplace</subject>
    <subject>Measurement</subject>
    <subject>Exposure</subject>
    <subject>Sound Pressure Measurement</subject>
    <subject>Sound Field</subject>
    <subject>Spatial Scanning of Sound Pressure Levels</subject>
    <subject>Sound Field Mapping</subject>
    <subject>Ultrasonic Noise</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
    <subject subjectScheme="url">https://web.archive.org/web/20140305063657/http://www.aip.org/publishing/pacs/pacs-2010-regular-edition</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2020-01-08</date>
  </dates>
  <language>en</language>
  <resourceType resourceTypeGeneral="Dataset"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/3550527</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="Continues" resourceTypeGeneral="Dataset">10.7795/720.20190606</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsSupplementedBy" resourceTypeGeneral="Dataset">10.5281/zenodo.3552412</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.3550526</relatedIdentifier>
  </relatedIdentifiers>
  <version>1.0.0</version>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;This dataset contains measuring data which are the result of investigations of the&amp;nbsp;airborne ultrasound field of an ultrasonic welding machine. These investigations have been conducted within the scope of the EMPIR project 15HLT03: &amp;ldquo;Ears II - Metrology for modern hearing assessment and protecting public health from emerging noise sources&amp;rdquo;. In the context of &amp;ldquo;Ears II&amp;rdquo;, they served gaining knowledge for occupational safety and health. Here, the aim was to investigate the structure of&amp;nbsp;the airborne ultrasound field at ultrasound related workplaces. Therefore, a reference workstation was set up in the laboratory of the Physikalisch-Technische Bundesanstalt (PTB). The airborne ultrasound field of a typical industrial source of airborne ultrasound (an ultrasonic welding machine) was measured with a scanning microphone system with a high spatial resolution.&lt;/p&gt;

&lt;p&gt;The dataset contains data of 6 measurements:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;At the back of the ultrasonic welding machine at a vertical surface with dimensions 168 cm x 150 cm (width x height)&lt;/li&gt;
	&lt;li&gt;At the left side of the ultrasonic welding machine at a vertical surface with dimensions&amp;nbsp;168 cm x 150 cm (width x height)&lt;/li&gt;
	&lt;li&gt;At the front of the ultrasonic welding machine at a&amp;nbsp;horizontal surface with dimensions&amp;nbsp;168 cm x 75&amp;nbsp;cm (width x depth)&lt;/li&gt;
	&lt;li&gt;At the front of the ultrasonic welding machine at a vertical surface with dimensions&amp;nbsp;168 cm x 150 cm (width x height) with a distance of 24 cm to the sonotrode&lt;/li&gt;
	&lt;li&gt;At the front of the ultrasonic welding machine at a vertical surface with dimensions&amp;nbsp;168 cm x 150 cm (width x height) with a distance of 99 cm to the sonotrode&lt;/li&gt;
	&lt;li&gt;At the front of the ultrasonic welding machine in a volume with dimensions 58 cm x 33&amp;nbsp;cm x 50&amp;nbsp;cm&amp;nbsp;(width x depth x height)&amp;nbsp;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;The measuring data is the square of the absolute value of the discrete Fourier transform of the signal voltage re 1 V&lt;sup&gt;2&lt;/sup&gt;&amp;nbsp;represented in the frequency domain, converted by fast Fourier transform, in the frequency range 0 &amp;ndash; 100 kHz with a frequency resolution&amp;nbsp;of 15.625 Hz. The data can be converted to sound pressure levels (SPL) using the&amp;nbsp;calibration values published as a supplementary dataset.&lt;/p&gt;</description>
    <description descriptionType="Other">This project has received funding from the EMPIR programmen co-financed by the Participating States and from the European Union's Horizon 2020 research and innovation programme.
Grant Number: 15HLT03
Grant Title: Ears II - Metrology for modern hearing assessment and protecting public health from emerging noise sources</description>
  </descriptions>
</resource>
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