A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VARIABLE ACOUSTIC TECHNOLOGY FOR ROOMS
Modules with variable acoustic properties configured for covering boundaries, such as walls or ceilings of a room, for instance a multi-purpose room, in which it must be possible to change the acoustical properties of the room, such as the reverberation time, according to each specific use, where the module has a front face provided with one or more through-openings through which sound energy can enter an inner region of the module, and where the module in the inner region comprises a sound absorbing device in acoustic communication with the through-openings in the front face such that sound energy can pass from an exterior region or space outside the module to said sound absorbing device, where the through-openings can be closed, such that sound energy cannot enter the sound absorbing device and opened, such that sound energy can enter the sound absorbing device.
VARIABLE ACOUSTIC TECHNOLOGY FOR ROOMS
Modules with variable acoustic properties configured for covering boundaries, such as walls or ceilings of a room, for instance a multi-purpose room, in which it must be possible to change the acoustical properties of the room, such as the reverberation time, according to each specific use, where the module has a front face provided with one or more through-openings through which sound energy can enter an inner region of the module, and where the module in the inner region comprises a sound absorbing device in acoustic communication with the through-openings in the front face such that sound energy can pass from an exterior region or space outside the module to said sound absorbing device, where the through-openings can be closed, such that sound energy cannot enter the sound absorbing device and opened, such that sound energy can enter the sound absorbing device.
VARIABLE ACOUSTIC TECHNOLOGY FOR ROOMS
ADELMANN-LARSEN NIELS WERNER (author)
2021-05-06
Patent
Electronic Resource
English
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