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Running Brook Design - Treatments > QRD Board  
QRD Board
uploaded by: gullfo on September 20, 2010
QRD Board
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A set of paired 2x2 boards routed (using 2 router patterns) to form a diffuser based on a QRD p=7 sequence. as shown 2x2 lumber which is 4ft (1200mm) long. pairs are glued to form a single unit. periodicity is reduced by turning the boards using a barker pattern.


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Tags
Acoustics,  Recording Studio,  Acoustic Treatment,  Bass Trap,  Low Frequency,  High Frequency,  Dispersion,  Mid Frequency,  Diffusion,  Absorption,  Acoustic Treatment,  Poly,  Bass,  Treble,  Polycylindrical,  Slat Resonator,  Panel,  Wave Diffuser,  Poly-cylindrical,  Frequency,  Wavelength,  Space Coupling,  Space Coupler,  Reverberation,  Spatial,  Curved Absorber,  1D,  2D Array,  Sound,  High Fidelity,  Home Theater,  Audiophile,  Professional Audio,  Commercial,  Private,  Quadratic Residue Diffuser,  QRD,  Diffuser,  Chinese Remainder Theory,  Maximum Length Sequence,  Absorber,  Binary Amplitude Grating,  Design,  Primitive Root Sequence,  Cloud,  Wave Guide
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