Acoustic analysis on alternative use of stadia : from circus maximum of Rome and Hippodrome of Constantinople to San Siro Stadium in Milan
Level 5 - mechanism / opinion, no new human data
Level is by design analogy, not clinical CEBM: computational modeling and architectural simulation study.
OpenAlex W4410955798 · doi:10.1080/00038628.2025.2506546
What was done
Researchers created digital 3D acoustic simulation models of two ancient Roman venues (the Circus Maximus in Rome and the Hippodrome of Constantinople) reconstructed from historical and archaeological records. They simulated the acoustic behavior of these structures and compared them architecturally and acoustically (natural versus amplified sound) to a modern venue, the San Siro Stadium in Milan.
What was found
The abstract reports no numerical measurements or quantitative acoustic parameters (such as reverberation time, speech transmission index, or clarity). Qualitatively, simulations of the San Siro Stadium indicated that an amplified audio system is essential for music quality during live events to achieve uniform distribution of acoustic parameters across seating areas.
Why it matters
This work demonstrates how computational modeling can be used to explore historical acoustics and illustrates the reliance of modern large-scale sports venues on sound reinforcement systems for live entertainment.
Limits
No quantitative data or confidence intervals are reported in the abstract. The findings rely entirely on computational reconstructions with historical assumptions rather than physical validation measurements, and only three venues were modeled.
Cited by
- supports The Hippodrome of Constantinople had an estimated spectator capacity ranging from roughly 30,000 to 100,000 people.