Figure 1: Left figure: top view of lecture hall model with receiver: blue dot (1) and sound sources: P4 (0°) and P1/P7 (±60°); right figure: sound propagation in the three-dimensional auditorium model from source P1
Figure 1: Left figure: top view of lecture hall model with receiver: blue dot (1) and sound sources: P4 (0°) and P1/P7 (±60°); right figure: sound propagation in the three-dimensional auditorium model from source P1