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A Stand for Measurement and Prediction of Scattering Properties of Diffusers

Abstract

In this paper we present a set of solutions which may be used for prototyping and simulation of acoustic scattering devices. A system proposed is capable of measuring sound field. Also a way to use an open source solution for simulation of scattering phenomena occurring in proximity of acoustic diffusers is shown. The result of our work are measurement procedure and a prototype of the simulation script based on FEniCS - an open source computing platform for the FEM-based solution of differential equations. A visualization and comparison between data obtained from measurement and an example of the simulation scenario are presented and discussed.

Details

Category:
Conference activity
Type:
publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
Title of issue:
144nd Audio Engineering Society International Convention 2018, AES 2018 strony 1 - 4
Language:
English
Publication year:
2018
Bibliographic description:
Kurowski A., Koszewski D., Kotus J., Kostek B.: A Stand for Measurement and Prediction of Scattering Properties of Diffusers// 144nd Audio Engineering Society International Convention 2018, AES 2018/ Mediolan: , 2018, s.1-4
Verified by:
Gdańsk University of Technology

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