Mathematical approach


Techniques to control noise (echo) in your room space.

There are 2 ways to control acoustics.

1. The Traditional solution: Absorption

– the art of dampening echo by absorbing the soundwaves.

Typically a flatter surface. Here, a painting (or picture) on textile (or canvas), to which is added an absorbing material.

{ Soundwave absorbing Work-of-Art }

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– a black&white photo on canvas.

(read more here about dampening solutions)

2. The Mathematical solution: Diffusion

– the art of breaking down and scattering soundwaves.

Typically made of a material such as wood or dense cellfoam.

{ PRD panels }


PRD panels originate from the world of recording studios.

(read more here about Diffusing panels)

Little School of Acoustics

Learn more about Echo and Acoustics, see Little School of Acoustics.



Your Ears – Your Mind




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