January 22, 2019 Dataset Open Access

Font, Frederic; Bogdanov, Dmitry

JSON Export

{
  "files": [
    {
      "links": {
        "self": "https://zenodo.org/api/files/f8668fe6-8f66-431c-934b-9090095b3ff4/Freesound_ACExtractorV2_292k.json.zip"
      }, 
      "checksum": "md5:e072b3472d569f3663fe6aeb6472433c", 
      "bucket": "f8668fe6-8f66-431c-934b-9090095b3ff4", 
      "key": "Freesound_ACExtractorV2_292k.json.zip", 
      "type": "zip", 
      "size": 39212378
    }
  ], 
  "owners": [
    42247
  ], 
  "doi": "10.5281/zenodo.2546812", 
  "stats": {
    "version_unique_downloads": 18.0, 
    "unique_views": 141.0, 
    "views": 158.0, 
    "version_views": 158.0, 
    "unique_downloads": 18.0, 
    "version_unique_views": 141.0, 
    "volume": 901884694.0, 
    "version_downloads": 23.0, 
    "downloads": 23.0, 
    "version_volume": 901884694.0
  }, 
  "links": {
    "doi": "https://doi.org/10.5281/zenodo.2546812", 
    "conceptdoi": "https://doi.org/10.5281/zenodo.2546811", 
    "bucket": "https://zenodo.org/api/files/f8668fe6-8f66-431c-934b-9090095b3ff4", 
    "conceptbadge": "https://zenodo.org/badge/doi/10.5281/zenodo.2546811.svg", 
    "html": "https://zenodo.org/record/2546812", 
    "latest_html": "https://zenodo.org/record/2546812", 
    "badge": "https://zenodo.org/badge/doi/10.5281/zenodo.2546812.svg", 
    "latest": "https://zenodo.org/api/records/2546812"
  }, 
  "conceptdoi": "10.5281/zenodo.2546811", 
  "created": "2019-01-22T15:26:47.500129+00:00", 
  "updated": "2020-01-24T19:23:54.315934+00:00", 
  "conceptrecid": "2546811", 
  "revision": 5, 
  "id": 2546812, 
  "metadata": {
    "access_right_category": "success", 
    "doi": "10.5281/zenodo.2546812", 
    "description": "<p>This dataset contains the outputs of running the second prototype of the&nbsp;<a href=\"https://github.com/AudioCommons/ac-audio-extractor\">Audio Commons Audio Extractor</a>&nbsp;(ACExtractorV2)&nbsp;over 292k clips of the <a href=\"https://freesound.org\">Freesound</a> collection. This version of the&nbsp;audio extractor is described in <a href=\"https://www.audiocommons.org/assets/files/AC-WP4-UPF-D4.7%20Second%20prototype%20tool%20for%20the%20automatic%20semantic%20description%20of%20music%20samples.pdf\">Deliverable D4.7</a> of the AudioCommons project, and includes several music properties such as&nbsp;<strong>pitch</strong>,&nbsp;<strong>key</strong>&nbsp;and&nbsp;<strong>tempo</strong>&nbsp;(along with their confidence measures) which can be applied to music samples and music loops. It also includes prototype versions of the <a href=\"https://github.com/AudioCommons/timbral_models\">timbral models</a> described in <a href=\"https://www.audiocommons.org/assets/files/AC-WP5-SURREY-D5.6%20Second%20prototype%20of%20timbral%20characterisation%20tool%20for%20semantically%20annotating%20non-musical%20content.pdf\">Deliverable 5.6</a>.</p>\n\n<p>The preset dataset is structured as a single JSON file with a dictionary in which keys correspond to Freesound sound IDs. For each sound, the full output of the Audio Commons Audio Extractor is provided as another dictionary with the following keys:&nbsp;booming, note_midi, note_confidence, brightness, log_attack_time, sharpness, tonality_confidence, single_event, tempo, roughness, dynamic_range, depth, tempo_confidence, loop, note_frequency, temporal_centroid, loudness, tonality, warmth, hardness, note_name. In some cases, keys might be missing if the audio extractor could not produce a valid output for a specific property and a given file. More information about these audio properties can be found in the aforementioned deliverables and software tools.</p>", 
    "language": "eng", 
    "title": "Freesound content analyzed with Audio Commons Audio Extractor V2", 
    "license": {
      "id": "CC-BY-4.0"
    }, 
    "relations": {
      "version": [
        {
          "count": 1, 
          "index": 0, 
          "parent": {
            "pid_type": "recid", 
            "pid_value": "2546811"
          }, 
          "is_last": true, 
          "last_child": {
            "pid_type": "recid", 
            "pid_value": "2546812"
          }
        }
      ]
    }, 
    "grants": [
      {
        "code": "688382", 
        "links": {
          "self": "https://zenodo.org/api/grants/10.13039/501100000780::688382"
        }, 
        "title": "Audio Commons: An Ecosystem for Creative Reuse of Audio Content", 
        "acronym": "AudioCommons", 
        "program": "H2020", 
        "funder": {
          "doi": "10.13039/501100000780", 
          "acronyms": [], 
          "name": "European Commission", 
          "links": {
            "self": "https://zenodo.org/api/funders/10.13039/501100000780"
          }
        }
      }
    ], 
    "version": "1.0", 
    "publication_date": "2019-01-22", 
    "creators": [
      {
        "orcid": "0000-0002-4360-3210", 
        "affiliation": "Music Technology Group, Universitat Pompeu Fabra", 
        "name": "Font, Frederic"
      }, 
      {
        "affiliation": "Music Technology Group, Universitat Pompeu Fabra", 
        "name": "Bogdanov, Dmitry"
      }
    ], 
    "access_right": "open", 
    "resource_type": {
      "type": "dataset", 
      "title": "Dataset"
    }, 
    "related_identifiers": [
      {
        "scheme": "doi", 
        "identifier": "10.5281/zenodo.2546811", 
        "relation": "isVersionOf"
      }
    ]
  }
}