Academic Institutions

AcousTech™ low frequency panel was designed to absorb low frequencies without removing high frequency energy from the space.

Their outward appearance resembles a standard panel while all models feature a damped, select-tuned membrane resonator inside that is extremely effective at absorbing sound energy below 150 Hz.

These low frequency acoustic panels can be installed individually or together as a grouping. In addition, the facings of these panels are tackable.

AcousTech Low Frequency Data Sheet

Acoustement Plaster 40 is a gypsum-based formulation typically applied to drywall substrates. It can be used as a decorative surfacing material, an acoustically attenuating surfacing material or as a combination of these qualities even in conjunction as a fireproofing material. This material is recommended for interior applications where superior abuse resistance is required.

AVL’s Binary DiSorb ceiling and wall diffuser – absorbers are flat faced or convex face are tuned light-weight, decorative, acoustical control products.

Binary DiSorb Diffuser-Absorber Data Sheet

Ceiling and Wall Quadratic Residue Diffuser

AVL’s Prime 7 Quadratic Residue Diffusers are an optimized 1D diffuser design utilizing quadratic residue number theory and periodic reflection phase gate principles in a highly finished acoustical product.

Achieves a uniform, broadband, one-dimensional diffusion with wide-range scattering of acoustical sound energy.

Scatter and blend the sounds in the room for the listening enjoyment of both music and speech. These diffusers and absorbers help performers hear themselves with others, improves speech intelligibility, increases clarity and tonal separation for music and performances without significantly reducing reverberation times.

Prime 7 Data Sheet

AVL’s Prime7 Two Dimensional Quadratic Residue Diffusers are a cost-effective, lightweight, acoustical product that diffuses and backscatters sound uniformly from all angles of incidence.

Prime7 2D Data Sheet 

Acoustic Ceiling and Wall Diffusers

AVL’s ceiling and wall diffusers are light-weight, decorative, noise control products. They are designed to provide sound diffusion with their multi-faceted surfaces.

AVL’s diffusers are constructed from impact-resistant, molded and cross-linked FRP materials to prevent resonances and resist damage.

Diffusers help scatter and blend the sounds in the room for the listening enjoyment of both music and speech. They help performers hear themselves with others, improves speech intelligibility, increases clarity and tonal separation for music and performances without significantly reducing reverberation times.

Pyramid Diffuser-Absorber Data Sheet