In Porto a new concert hall is under construction. The new hall will be shoebox shaped with specific solutions to ensure sufficient strong lateral reflections. Acoustically, the main challenge is the front and back walls being entirely made of glass, to give the feeling that the rooms are open to the city. As well as keeping out noise from exterior sources, these transparent walls have to be designed such that they contribute to the sound distribution within the hall. With these considerations in mind, the glass walls of the Casa da Musica's concert halls will have horizontally waved structures. The acoustical quality of the hall has been studied by using a simulation model and a scale model.
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机译：在波尔图，一个新的音乐厅正在建设中。新大厅将是鞋盒，具有特定的解决方案，以确保足够的强大的横向反射。在声学上，主要挑战是前后墙体完全由玻璃制成，以赋予房间对城市开放的感觉。除了从外部来源保持噪音，必须设计这些透明壁，使得它们有助于在大厅内的声音分布。考虑到这些考虑，Casa Da Musica的音乐厅的玻璃墙将具有水平挥动的结构。通过使用仿真模型和比例模型研究了大厅的声学质量。
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