The quiet room is generally used to test the noise of various products in production vehicles, and the noise level in the room is very low. Is there any danger to people waiting for such a long time in a quiet room?

Silent rooms are made of various sound-proof materials, and are often left in a dark environment compared to the car interior, closed off from the driver, and with poor ventilation. Waiting for a long time in a silent room can be harmful to the body. Therefore, except for work needs, there is no need to wait for a long time in the silent room. When working, remember to turn on the ventilation system (usually air conditioning) and wear a mask; when the silent room is not in use, you can open the window to let ventilation in.

The main harm to humans in the silent room is the poor air quality, but there is no other major harm. Both the silent room and the silent room use protective sound insulation materials that are non-toxic and harmless to humans' bodies. When using the silent room, there is no need to worry too much, and the air inside the silent room can be kept fresh to shorten working time.