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Types of GRD diffuser
Fortaleza, Ceará, Brazil
Forum Posts: 4
Member Since:
February 13, 2016
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March 30, 2018 - 5:25 am
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Hello, I’ve been following your work for some time, congratulations to the products, the forum and all the material you leave available.
I was in doubt about two models of diffusers
The model of voices and the figure below

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What differences, and what is the advantage of each, I know that what you use diffusion is only vertical or horizontal, according to the installation, and the other diffusion is vertical and horizontal.
Apart from this difference because of its preference in its diffuser model.
Thank you very much

Chief Acoustics Engineer
Forum Posts: 605
Member Since:
August 12, 2013
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March 30, 2018 - 8:15 am
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C, This is a two-dimensional diffuser . It can be used for smaller distance requirements in a room where diffusion is called for. Its position in the room is dependent on many variables. Fill out the info in this link. Let’s take a look at your room.…..-analysis/

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