A Simple Analysis Of The Acoustic Design Of The Qin-Opera Theatre

This paper mainly studies the acoustic effects and the principle of house to createstrategies for the theater of Qin-Opera performances, aimed at finding a form of the moderntheater for Qin-Opera performances by analyzing the development of Qin-Opera and itsacoustic characteristics as well as the evolution of the theater. At the same time, this essaymade a comparatively detailed survey and analysis of the theatre space of the internal hallthrough so many ways such as sending questionnaires of the subjective feelings and making asurvey about the sound quality. In order to make a more comprehensive understanding of theQin-Opera Theatre building, this paper attempts to analyze the acoustic field in the internalspace of the Qin-Opera Theater from an accurate, objective and scientific aspect.With the information and documentation collected about the design of Qin-OperaTheatre building, I’ve analyzed the history and current situation of its acoustic design. Andthen I’ve dissected the examples in detail, which I’d got the first-hand data from the researchI’d made. Finally, I summarized the acoustic design principles and strategies of thecontemporary Qin-Opera Theatre buildingStudies have shown that the singing of Qin-Opera is a frequency-based dramaperformance, including two parts of singing and reading the words, so that the theater needs toensure the fullness of the singing and the articulation of the words. The factors affecting theperformance in the Qin-Opera Theatre include loudness, reverberation time, sound diffusion,sound field non-uniformity and early reflection sound. The author proposed the design fromthe audience hall with the form and scale, and also the stage, orchestra pit, side wall andacoustical materials, so that we can control the effect of the auditorium acoustics to achieve agood effect visually and aurally.The recommended indicators made by the author has provide useful data for us to make afurther analysis of the Qin-Opera Theatre in the future, especially the information of theinternal structure selection from the sound quality analysis aspect.