Researchers revealed the video at the acoustical society of america meeting .

研究人员在美国声学学会的一次会议上展示了这段视频。

Vitruvius also added one of the great historical mysteries to the acoustical literature .

维特鲁威还为声学增加了一个重大的历史之谜。

The ancient greeks were aware of other acoustical principles , at least empirically .

古希腊人也知道一些其他的声学原理，至少在实践上。

They 'll present the findings at a meeting of the acoustical society of america .

他们将在美国声学学会会议上展示这次发现。

Gregorian chant grew out of the acoustical characteristics of the gothic cathedrals , and subsequently baroque music was written to accommodate the churches of the time .

罗马教皇的吟颂是在哥特式教堂的声学特性下发展起来的，随后巴洛克音乐被书写出来以迎合当时的教堂环境。