Effect of classroom acoustics on the speech intelligibility of students

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Effect of classroom acoustics on the speech intelligibility of students.

PURPOSE To analyze the acoustic parameters of classrooms and the relationship among equivalent sound pressure level (Leq), reverberation time (T₃₀), the Speech Transmission Index (STI), and the performance of students in speech intelligibility testing. METHODS A cross-sectional descriptive study, which analyzed the acoustic performance of 18 classrooms in 9 public schools in Belo Horizonte, M...

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ژورنال

عنوان ژورنال: CoDAS

سال: 2014

ISSN: 2317-1782

DOI: 10.1590/2317-1782/20142014026