Traditional Culture Encyclopedia - Hotel franchise - Loudi water cube international hydrotherapy club hotel

Loudi water cube international hydrotherapy club hotel

Elastic membrane can cut off the propagation path of noise indoors, so it belongs to weakening noise in the process of noise propagation;

Measures such as sound insulation wall beside expressway and closing doors and windows can reduce the noise in the transmission process;

So the answer is: the transmission process, the sound barrier next to the highway.