Defect of Plane Reflection
If a person listens to music in a rectangular hall with flat side walls, the sound he hears will be crisp, hard or harsh. This phenomenon is called frequency coloring effect.
Product Feature
Wooden diffuser is a anomalous plane design which can bring diffusion while reflection. The sound is sonorous, and reverberation is from different directions to the audience. This can greatly improve the acoustic environment in the hall
Principle of Diffusion
Acoustic diffusion series based on QRD diffusion principle. QRD diffusion is based on the Quadratic residue theory. The diffusion boards composes of steps of different depths based on calculations as per the quadratic residue theory. The sound energy enters steps and then gradually release at different timings. The result is that the peaks and valleys are smoother, forming a more balance acoustic environment.
