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Design, Prototypes and Fabrication

QRD Cube


East Room Recording asked us to make a Quadratic Resonance Diffuser (QRD) cube for their sound studio. The result is a one-of-a-kind design which was proven by the client to diffuse extraneous sound.The QRD cube contains 31 rows with 31 1/2″ square rods measuring from 4″ to 16″. The design was developed from the client’s parameters and using the QRDude application that determined how the cube would diffuse sound.


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