äänieristysikkunan
An äänieristysikkuna, which translates to soundproof window in English, is a type of window designed to significantly reduce the transmission of sound from one side of the window to the other. These windows are commonly used in buildings located in noisy environments such as near airports, busy roads, or industrial areas, where reducing external noise pollution is a priority for occupants' comfort and well-being.
The effectiveness of an äänieristysikkuna is achieved through a combination of design features and material choices.