Conference paper Open Access

Interfacing Sounds: Hierarchical Audio-Content Morphologies for Creative Re-purposing in earGram 2.0

Bernardes, Gilberto


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{
  "description": "Audio content-based processing has become a pervasive methodology for techno-fluent musicians. System architectures typically create thumbnail audio descriptions, based on signal processing methods, to visualize, retrieve and transform musical audio efficiently. Towards enhanced usability of these descriptor-based frameworks for the music community, the paper advances a minimal content-based audio description scheme, rooted on primary musical notation attributes at the threefold sound object, meso and macro hierarchies. Multiple perceptually-guided viewpoints from rhythmic, harmonic, timbral and dynamic attributes define a discrete and finite alphabet with minimal formal and subjective assumptions using unsupervised and user-guided methods. The Factor Oracle automaton is then adopted to model and visualize temporal morphology. The generative musical applications enabled by the descriptor-based framework at multiple structural hierarchies are discussed.", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Bernardes, Gilberto"
    }
  ], 
  "headline": "Interfacing Sounds: Hierarchical Audio-Content Morphologies for Creative Re-purposing in earGram 2.0", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "datePublished": "2020-06-01", 
  "url": "https://zenodo.org/record/4813176", 
  "@type": "ScholarlyArticle", 
  "contributor": [
    {
      "@type": "Person", 
      "name": "Michon, Romain"
    }, 
    {
      "@type": "Person", 
      "name": "Schroeder, Franziska"
    }
  ], 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.5281/zenodo.4813176", 
  "@id": "https://doi.org/10.5281/zenodo.4813176", 
  "workFeatured": {
    "location": "Birmingham, UK", 
    "@type": "Event", 
    "name": "International Conference on New Interfaces for Musical Expression"
  }, 
  "name": "Interfacing Sounds: Hierarchical Audio-Content Morphologies for Creative Re-purposing in earGram 2.0"
}
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