This is a design for an overhead porous acoustic absorber called a "cloud". The cloud uses rigid insulation for absorption and slats spaced widely to preserve a small amount of high frequency in the room and add some diffraction to scatter sound. #1D #2D_Array #Absorber #Absorption #Acoustic_Treatment #Acoustics #Audiophile #Bass #Bass_Trap #Binary_Amplitude_Grating #Chinese_Remainder_Theory #Cloud #Commercial #Curved_Absorber #Design #Diffuser #Diffusion #Dispersion #Frequency #High_Fidelity #High_Frequency #Home_Theater #Low_Frequency #Maximum_Length_Sequence #Mid_Frequency #Panel #Poly #Polycylindrical #Primitive_Root_Sequence #Private #Professional_Audio #QRD #Quadratic_Residue_Diffuser #Recording_Studio #Reverberation #Slat_Resonator #Sound #Space_Coupler #Space_Coupling #Spatial #Treble #Wave_Diffuser #Wavelength
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