In noise control and sound quality optimization, sound absorption and sound insulation are not isolated. Only by reasonably matching the two can we take into account "isolating external interference" and "optimizing indoor sound quality", and ...

Sound insulation is a key technology for noise control, which aims to block the transmission of sound waves between different spaces and create a quiet and comfortable environment. It is widely used in residential buildings, offices, theaters,...

In daily life, "sound insulation" and "sound absorption" are often confused. Although both are related to noise control, they have essential differences — simply put, sound insulation is "blocking sound from entering and exiting", while sound ...