A Preliminary Exploration Of The Acoustic Structure And Sound Engineering Of The Opera House

This paper starts with The Ancient Roman Opera House in Italy,takes the architectural acoustics of The Ancient Roman Opera House,Roman Opera House,etc.As an example,talking about the natural acoustic structure and acoustic effect of the traditional opera house.Through some analysis and elaboration of traditional opera houses,analyzing the traditional opera house in the architectural and acoustic structure,discussing their own acoustic advantages.Then through analysis and comparison of technical data of some modern opera house,as well as the local performance venues in Shanghai,such as Shanghai Oriental Art Center,Shanghai Symphony Orchestra Concert Hall,etc.As an example,analyzing modern performance venues,the assistance of modern electronic acoustic system,the impact and role during the performance.Through the comprehensive analyzing and comparing,discussing the correlation between natural acoustic structures,variable reverb structures,and sound technology,as well as the characteristics and needs of opera houses at different times.Then booting out the influence of contemporary opera houses in terms of acoustic structure,as well as the various acoustic conditions that they need to have and achieve.The effect and influence of electronic acoustic system on performance are analyzed.Then,with the help of Shangyin Opera House,with its acoustic structure,acoustic device,electronic acoustic system,etc.To do concrete example analysis,discussing the relationship between the acoustic structure elements and electronic acoustic system,and how to combine the two well together to build a complete acoustic structure of a modern opera house.