Acoustic mapping on three-dimensional models

  • Authors:

  • Andy Meyer;Dirk Döbler;Jan Hambrecht;Manuel Matern

  • Affiliations:

  • Promotion of Applied Computer Science - GFaI, Berlin;Promotion of Applied Computer Science - GFaI, Berlin;Promotion of Applied Computer Science - GFaI, Berlin;Promotion of Applied Computer Science - GFaI, Berlin

  • Venue:
  • Proceedings of the 12th International Conference on Computer Systems and Technologies
  • Year:
  • 2011

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Abstract

This paper describes a method to visualize sound using beamforming (Acoustic Camera). After a short introduction the simplest beamforming method (delay and sum) will be illustrated. Furthermore, the transition from the two-dimensional to the three-dimensional acoustic mapping will be described. Prerequisite for this is a 3D-model which can be created quickly and cost-efficiently with a 3D-scanner.