Stereophonic and surface sound generation for exploratory data analysis

  • Authors:
  • Stuart Smith;R. Daniel Bergeron;Georges G. Grinstein

  • Affiliations:
  • Computer Science Department, University of Lowell, Lowell, MA;Computer Science Department, Kingsbury Hall, University of New Hampshire, Durham, NH;Computer Science Department, University of Lowell, Lowell, MA

  • Venue:
  • CHI '90 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
  • Year:
  • 1990

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Abstract

The analysis and interpretation of very high dimensional data require the development and use of data presentation techniques that harness human perceptual powers. The University of Lowell's Exploratory Visualization project (Exvis) aims at designing, implementing, and evaluating perceptually-based tools for data presentation using both visual and auditory domains. This paper describes several auditory data presentation techniques, including the generation of stereophonic sound with apparent depth and sound that appears to emanate from a two-dimensional area. Both approaches can produce sound with auditory texture.