Dataset Open Access

ReCANVo: A Dataset of Real-World Communicative and Affective Nonverbal Vocalizations

Johnson, Kristina Teresa; Narain, Jaya

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  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.5786860", 
  "language": "eng", 
  "title": "ReCANVo: A Dataset of Real-World Communicative and Affective Nonverbal Vocalizations", 
  "issued": {
    "date-parts": [
  "abstract": "<p>A dataset of 7077&nbsp;labeled vocalizations made by non-speaking individuals. Each vocalization lasts approximately 0.5-4 seconds and is labeled with its affective or communicative meaning. Data were acquired in real-world settings (homes, schools, etc.) and were labeled in real-time by parents or caregivers who knew the non-speaking communicator well.&nbsp;</p>\n\n<p>dataset_file_directory.csv provides the name of each vocalization file,&nbsp;the corresponding participant ID, and the vocalization meaning or label (delighted, frustrated, request, etc.).</p>\n\n<p>If you use this dataset, please <strong>cite,&nbsp;&quot;ReCANVo: A Database of Real-World Communicative and Affective Nonverbal Vocalizations&quot;</strong> by Kristina T. Johnson*, Jaya Narain*, Thomas Quatieri, Pattie&nbsp;Maes, and Rosalind Picard. This paper also provides more information about the dataset, including data acquisition methodology, pre-processing procedures, and participant demographics.&nbsp;</p>\n\n<p>*K.T.J. and J.N. are joint first authors on this project.&nbsp;</p>", 
  "author": [
      "family": "Johnson, Kristina Teresa"
      "family": "Narain, Jaya"
  "type": "dataset", 
  "id": "5786860"
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