Acoustic conditions in a symphony orchestra on concert hall stage are very different from those oh the empty stage. Since inter-orchestral sound transmission and other acoustic conditions with the orchestra present is easier to simulate than to measure, a method for simulations in Odeon models of orchestras in different rooms was developed by this author. This method was applied in the Grieghallen Renewal Project, which involved changes in concert hall, orchestra pit and rehearsal hall. Prior to changes, the resident orchestra was invited to give their overall rating of the existing venues, in addition to several well-known venues visited on tour. Acoustical conditions in the rated venues were simulated and compared with ratings. Several metrics were investigated, and their correlation with subjective ratings varied between r~2=0.09 and r~2=0.85. It turned out the orchestra clearly preferred to play in conditions where the an-echoic component and the reverberant component of the inter-orchestral sound-transmission where equally strong, |Ga-Gr|=0. Any deviation from equality was associated with reduced preference, with correlation coefficient r=-0.92. Several interesting implications and interpretations of the result are discussed in the paper.
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机译：在音乐厅舞台上的交响乐团中的声学条件与空阶段的哦舞台统计学意义。由于管弦乐队的间际声音传输和其他声音条件存在于出现的管弦乐队更容易模拟而不是测量，因此该作家开发了不同房间的Odeon of Odeon of Odeon型号的模拟方法。这种方法适用于格里尔根更新项目，涉及音乐厅，乐团坑和排练大厅的变化。在变化之前，除了在旅游中有几个知名场地之外，还邀请居民管制队的整体评价。额定值的声学条件是模拟并与评级进行比较。研究了几个度量，它们与主观评级的相关性在R〜2 = 0.09和R〜2 = 0.85之间变化。它已经清楚地首选乐队在六角声组分和管弦乐间声音传输的混响成分的条件下发挥作用，在那里在同样强大，| GA-GR | = 0。与平等的任何偏差与偏好有关，相关系数R = -0.92。本文讨论了几个有趣的影响和结果的解释。
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