The previous example gives the comparison between original recording of Celine Dion “Immortality” (1 min. piece) and the sound as if it propagated in the ancient theatre built from wood with the proportions described by Vitruvius in his ‘De Architectura’ and necessary dimensions from the theatre of Epidaurus. The sound is assumed to come from the edge of stage to the middle of the first row.

In this example I compare the same original recording with the same theatre as described but now propagating from the centre of orchestra again to the middle of the first row. I hope you like that. Give me your thoughts as the feedback.