Education & Classroom
Articles on Education & Classroom — from Han Acoustic.
Education & Classroom
“Auditorium and Lecture Hall Acoustics: Designing for Every Seat”
Auditorium and lecture hall acoustics explained — the speech-vs-music RT tension, even coverage, echo control, STI targets, and design process.
21 Sep 2026
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Education & Classroom
When Students Can’t Hear the Teacher: Solving Classroom Noise
Why classroom noise stops students hearing the teacher, the mechanism behind it, and a prioritized, budget-realistic fix plan schools can use.
17 Sep 2026
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Education & Classroom
Classroom Acoustics Standards Explained: ANSI/ASA S12.60 and BB93
How ANSI/ASA S12.60 and BB93 set classroom noise, reverberation and insulation limits, why they exist, and how to check a room against…
14 Sep 2026
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