Comparison of Two Types of Combined Measures, STI and U50, for Predicting Speech Intelligibility in Classrooms

The present study reports on the speech intelligibility as measured by speech transmission index (STI) and useful-to-detrimental sound ratios ($U_{50}$) in university classrooms. Acoustic measurements were made in 12 quietly occupied university classrooms. The measured impulse responses of the class...

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Bibliographic Details
Main Author: Young-Ji CHOI
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2017-07-01
Series:Archives of Acoustics
Subjects:
Online Access:https://acoustics.ippt.pan.pl/index.php/aa/article/view/1942
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