Interview with Lau Nijs from the Netherlands
Guus Klamerek discusses Lau Nijs' paper following the "Classroom Acoustics" session yesterday. Lau's paper explored "Optimum absorption and vocal output in classrooms with U50"
Lau who teaches at Delft University in the Netherlands, explores the parameter U50 which compares early sound reflections <50m/s with later and detrimental reflections >50m/s. This is similar to C50 and D50 but it also adds noise.
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