GB/T19889.6 Acoustics-Measurement of sound insulation in buildings and of building elements-Part 6: Laboratory measurements of impact sound insulation of floors.

6声学-建筑和建筑构件隔声测量，第6部分：楼板墥击声的实验室测量。

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With peculiar geographical position, characteristic building model and fine architectural acoustics, some music hall in Xiamen city has made her name from home and abroad.

厦门市某音乐厅以其特有的地理位置、颇具特色的建筑造型以及优良的建筑声学效果蜚声海内外。

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Members of the Sydney Symphony Orchestra recently threatened to boycott the concert hall because they claimed the building's acoustics were not doing justice to their music.

BBC: News | Entertainment | Opera landmark's grand finale