Diffusors are used to treat sound aberrations in rooms such as echoes. They are an excellent alternative or complement to sound absorption because they do not remove sound energy, but can be used to effectively reduce distinct echoes and r...

Fabric Acoustic Panel Qinsound fabric acoustic panels are made of acoustic fiber and fabric or leather on surface, have excellent soundproof performance in both mid and high frequency. They are decorative and easy to installed. The fabrics on...

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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 ...