Acoustical diffusers are an excellent sound treatment and sound reflective option for walls or ceilings within a room. Acoustical diffusers come as Quadratic Diffusers, Barrel Diffusers and Pyramid Diffusers. Treating sound in a room such as band practice, choir or other musical rooms with a flat wall surface can be obtained by using acoustical diffusers. Acoustical diffusers reflect sound to make a more uniform reverberating of sounds (also known as echoes) so that the different Hertz levels are absorbed and reflected uniformly throughout the entire room.  

Acoustical diffusers are one of many sound treatment and soundproofing methods and products to treat acoustics. Aside from treating sound with acoustical diffusers, you can also treat sound with acoustical ceiling panels, acoustical wall panels, acoustical baffles, acoustical ceiling clouds and other acoustical products found here on this site.

Note: The terms soundproofing and soundproof are used in the above description of acoustical diffusers is to describe treating sound and acoustics, not stopping sound travel. The true definition of sound proof products are products that stop sound completely from travelling from one area to another. The correct terms to use when treating or absorbing sound is acoustical treatment, sound treatment, sound absorption, sound damping or sound dampening. To completely and truly soundproof an environment, you must have acoustical products that completely stop all sound travel and completely enclose the environment using soundproofing materials such as mass loaded vinyl and sound barriers. These acoustical diffusers are not considered soundproofing products.

Acoustical diffusers are commonly misspelled as acoustical diffussers,  acoustical difusers, acoustical defusers, acoustical defussers. Acoustic, acoustics and acoustical is commonly misspelled as accustical, accoustical. accustical, acouctical, accousticla, acustical, acousticial, acustic, acousical, acoustial, aucoustical and acuostacal.