Development of the 3d Premises Models Converter From the Sketchup Into the Catt-acoustic System

: pp. 89 - 96
Mykhaylo Melnyk, Andriy Kernyskyy, Jaroslaw Rubacha, Tadeusz Kamisinski

Mykhaylo Melnyk1, Andriy Kernyskyy1, Jaroslaw Rubacha2, Tadeusz Kamisinski2

  1. CAD Department, Lviv Polytechnic National University, Lviv, Ukraine, E-mail:,
  2. Department of Mechanics and Vibroacoustics, AGH University of Science and Technology, Poland, E-mail:,

The article proposes a method for converting object geometry files from the SketchUP system into the Catt-Acoustic system. The proposed method has made it possible to accelerate the development of the premises models for their further acoustic analysis in the Catt-Acoustic system and to automate the process of determining the acoustic properties of the materials used in these premises.

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