This paper describes the results of a subjective evaluation of classroom auralizations with different levels of detail(LOD) by a listening test. Computer Modeling of the classroom with different LOD and the auralizations are realized by using RAVEN, after which the listening test procedure and the analyzed results are presented. The task of listening test is to compare auralizations with a sound sample in the real classroom. The experiment shows that a model with specific level of detail, a saturation value of minimum difference can be achieved. However, this has some limitations and some modelling issues that need to be discussed.

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