Conference paper Open Access

Ambisonics Directional Room Impulse Response as a new Convention of the Spatially Oriented Format for Acoustics

Andrés Pérez López; Julien de Muynke


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  <identifier identifierType="DOI">10.5281/zenodo.1299894</identifier>
  <creators>
    <creator>
      <creatorName>Andrés Pérez López</creatorName>
      <affiliation>Multimedia Technologies Unit, Eurecat; 2Music Technology Group, Pompeu Fabra University</affiliation>
    </creator>
    <creator>
      <creatorName>Julien de Muynke</creatorName>
      <affiliation>Multimedia Technologies Unit, Eurecat</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Ambisonics Directional Room Impulse Response as a new Convention of the Spatially Oriented Format for Acoustics</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2018</publicationYear>
  <subjects>
    <subject>BINCI, RIR, Ambisonics, SOFA</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2018-05-23</date>
  </dates>
  <language>en</language>
  <resourceType resourceTypeGeneral="Text">Conference paper</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">http://www.aes.org/e-lib/browse.cfm?elib=19560</alternateIdentifier>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/1299894</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.1299893</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/binci_eu</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode">Creative Commons Attribution Non Commercial No Derivatives 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Room Impulse Response (RIR) measurements are one of the most common ways to capture acoustic characteristics&lt;br&gt;
of a given space. When performed with microphone arrays, the RIRs inherently contain directional information.&lt;br&gt;
Due to the growing interest in Ambisonics and audio for Virtual Reality, new spherical microphone arrays recently&lt;br&gt;
hit the market. Accordingly, several databases of Directional RIRs (DRIRs) measured with such arrays, referred to&lt;br&gt;
as Ambisonics DRIRs, have been publicly released. However, there is no format consensus among databases. With&lt;br&gt;
the aim of improving interoperability, we propose an exchange format for Ambisonics DRIRs, as a new Spatially&lt;br&gt;
Oriented Format for Acoustics (SOFA) convention. As a use-case, some existing databases have been converted&lt;br&gt;
and released following our proposal.&lt;/p&gt;</description>
    <description descriptionType="Other">AES Open Access paper available at http://www.aes.org/e-lib/browse.cfm?elib=19560</description>
  </descriptions>
  <fundingReferences>
    <fundingReference>
      <funderName>European Commission</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">10.13039/501100000780</funderIdentifier>
      <awardNumber awardURI="info:eu-repo/grantAgreement/EC/H2020/732130/">732130</awardNumber>
      <awardTitle>Binaural Tools for the Creative Industries</awardTitle>
    </fundingReference>
  </fundingReferences>
</resource>
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