Acoustic Wedge Product Introduction: Fabric sound-absorbing wedge refers to a type of sound-absorbing wedge with a surface wrapped in cloth for decoration. The sound-absorbing material is environmentally friendly and safe cotton material (glass wool).
Sound absorption principle: The sound absorption wedge applies the gradual transition principle to make porous (or fibrous) materials into conical or wedge-shaped sound absorbers. When sound waves are incident from the tip, due to the gradual transition property of the sound absorbing layer, the acoustic impedance of the material can match well with the acoustic impedance of the air, allowing the sound waves to pass into the sound absorbing body and be efficiently absorbed.

Acoustic Wedge Product Usage:

1. It is a necessary sound absorption structure for building precision level anechoic chambers.

2. Used for testing the electroacoustic parameters of electroacoustic products.

3. Noise measurement of various mechanical, electromechanical, light industrial, household appliances and other products.

4. Scientific experiments on various audio acoustics such as language acoustics, music acoustics, psychological acoustics, and sound propagation.

Sound absorption effect: The sound absorption coefficient is 99%, which can absorb 99% of the sound.