【摘要】 舞台音质对音乐厅演出效果起重要作用。为了使全乐队演出协调,乐师们要求听好自己的和来自其他演员的声音。因此,为使所有器乐和歌声达到适当平衡,以取得良好的合奏效果,将涉及到舞台设施、乐器特征以及如何把声音合适地反射给乐师们。此外,根据乐师主观意见选用恰当的客观声学参量很重要,同时还要考虑用怎样的建筑措施使之实现。这项研究历史较短,不少问题有待探索。文章对此作了综述与评论。更多还原

【Abstract】 Stage acoustics dominates concert hall performance conditions. Musicians performing on stage, instrumental and vocal, require an appropriate balance of sounds, including their own, to achieve a good sense of ensemble. The balance normally depends on the stage set up, properties of the instruments, and the availability of surfaces redirecting the sounds back to musicians. From comparison between subjective research and objective measurements, some acoustical measures and a set of proposed architectural treatments were conducted and suggested accordingly. The paper summarizes major contributions on this field and a general overview of this subject is presented.更多还原