Experimental comparison of speech transmission index measurement in natural sound rooms and auditoria
Sign Up to like & getrecommendations! Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107326
Abstract: Abstract Speech intelligibility is an important factor for natural sound quality evaluation in rooms and auditoria. As an objective metric for predicting speech intelligibility, the application of the speech transmission index (STI) has increased significantly… read more here.
Keywords: transmission index; speech; speech transmission; sound ... See more keywords
Mapping speech transmission index (STI) and background noise in university classrooms
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4987247
Abstract: Noise and intelligibility measurements were taken in dozens of classrooms at approximately every-meter resolution and are presented as heat maps. In doing so we hope to determine (1) the largest (and loudest) classrooms that do… read more here.
Keywords: transmission index; index sti; speech; mapping speech ... See more keywords