Structural and affective aspects of music from statistical audio signal analysis: Special Topic Section on Computational Analysis of Style

  • Authors:
  • Shlomo Dubnov;Stephen McAdams;Roger Reynolds

  • Affiliations:
  • Department of Music, University of California, San Diego, 9500 Gilman Drive, MC 0326, La Jolla, CA 92093-0326;STMS-IRCAM-CNRS, 1 Place Igor Stravinsky, F-75004 Paris, France, and Département d'Etudes Cognitives, Ecole Normale Supérieure, 45 rue d'Ulm, F-75230 Paris, France;Department of Music, University of California, San Diego, 9500 Gilman Drive, MC 0326, La Jolla, CA 92093-0326

  • Venue:
  • Journal of the American Society for Information Science and Technology
  • Year:
  • 2006

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Abstract

Understanding and modeling human experience and emotional response when listening to music are important for better understanding of the stylistic choices in musical composition. In this work, we explore the relation of audio signal structure to human perceptual and emotional reactions. Memory, repetition, and anticipatory structure have been suggested as some of the major factors in music that might influence and possibly shape these responses. The audio analysis was conducted on two recordings of an extended contemporary musical composition by one of the authors. Signal properties were analyzed using statistical analyses of signal similarities over time and information theoretic measures of signal redundancy. They were then compared to Familiarity Rating and Emotional Force profiles, as recorded continually by listeners hearing the two versions of the piece in a live-concert setting. The analysis shows strong evidence that signal properties and human reactions are related, suggesting applications of these techniques to music understanding and music information-retrieval systems. © 2006 Wiley Periodicals, Inc.