Through the history of the acoustic response within the theatre of Taormina: From Greek and Roman periods to our days

The ancient theatre of Taormina is considered one of the most beautiful attractions of this town. Built on top of a cliff over the Mediterranean Sea, the spectators remain captured by the suggestions that this performance arts space can still inspire. Finished to be erected in the 3rd century BC, the theatre in Hellenistic period was provided with a small temple on the top centre of the cavea. Modified by Romans based on their requirements for spectacles, the organization of this ancient theatre was amplified with the creation of a double porticus supported by a columnade, and with the extension of the scenic building. After its desuse, some construction elements of the theatre were utilized to build new structures in town, provoking significant damage to the original shape. The spectacles that nowadays are conducted within the ancient theatre are many, executed especially over summer seasons. Acoustic measurements have been carried out inside the theatre to understand the acoustic response of the existing conditions. Starting from this scenario, the values of the main acoustic parameters have been compared with the digital reconstruction of the building at the Greek and Roman period. This research study highlights the difference in the acoustic response between these two scenarios and the existing conditions, and how the acoustics during the Roman period was the most suitable for musical performances.