Low-frequency noise is very common in daily life and industrial production. Low-frequency noise is resonant and difficult to handle; and low-frequency noise is generally transmitted in machinery and household appliances in the modern industrial era.
Read MoreMany families now choose acoustic panels with sound insulation as a priority when decorating their houses. Indeed, sound-absorbing board is an ideal sound-absorbing decorative material, which is a decorative board with sound-absorbing function made on the basis of ordinary high-density fiberboard.
Read MorePolyester Acoustic Panels are popular products among sound insulation and sound-absorbing materials, and are widely used in various places. Generally speaking, the ability of sound-absorbing panels to absorb low frequencies increases as its density increases.
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