Place the Tuned Absorber/Diffuser where low
and mid-frequency absorption is desired in
conjunction with increasing reflectivity and diffusion in higher frequencies. The
outstanding acoustical performance of this panel
is the result of the assembly of a sound absorptive fibrous core covered with a variable
impedance laminate. Openings in the laminate are sized and spaced to optimize the
absorption in lower frequencies while creating random mid and high frequency reflective
surfaces between openings (variable impedance). A design program is utilized to
acoustically optimize the hole pattern in the laminate while maintaining the desired
overall open versus reflective area in the panel surface. For increased low frequency
sound absorption, a thicker fibrous core (2 to 4 inches) can be specified. For increased
high frequency absorption, the hole
size can be changed to 5/8 inch diameter instead of the standard
1/2 inch opening.
Our Tuned Absorber/Diffuser Panel combines superior acoustical
characteristics and a choice of fabric or vinyl coverings to give you the best design
solution for areas where more balanced sound absorption and diffusion are
desirable.
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