Actran软件-缆车内部声场频响分析教程

Workshop 2a –Sound Level in a Ski Cabin

Introduction:

Pre-requisites-beforegoing through this presentation, the reader should have read and understood the following presentations:

ACTRAN General Organization;

Theory ACTRAN Acoustics;

Theory MODAL Acoustic/Vibro.

The ob jectivesof this ACOUSTIC Workshops series are the following:

Get introduced to the direct solution sequence (2a);

Get introduced to the modal solution sequence (2b & 2c);

Understand the differences between the two approaches.