Soft materials :: absorbs sound; reduces loudness of sound

Hard materials :: reflects sound

Noise absorption fabric :: A dimensional fabric that offers excellent acoustical properties, unmatched fade resistance, and a fire/smoke retardant rating; most basic & common acoustical material

Ceiling Baffles Noise :: best to solve any reverberation problems, in any large space; made of polyurethane foam

Melamine Wedges :: A lightweight, porous, open cell, acoustic melamine foam material designed for maximum sound absorption where a Class 1 Fire rating is a must

Egg crate :: most economical acoustical material; used in spaces where noise is critical like studios, recording room

Acoustical Wall panels :: sound absorbing panels that can mount directly to walls or ceilings through a variety of adhesives, hook & loop fasteners; stop noise control issues with their powerful sound absorbing acoustical materials

Ceiling clouds :: very effective treatment for the reduction of sound in ceiling areas; suspended horizontally

Vinyl Barrier Acoustic Material :: Apply to block transmission of sound through walls, floors, and ceilings; not absorber but reflector

Barrier Composite & Soundproofing Foam Noise Control Material :: ideal for noise blocking and can be used to soundproof any wall, ceiling or any opening excellent for use inside a machine enclosure, or any industrial equipment

Acoustic Floor Underlayment :: rubber based acoustic floor material made from recycled rubber tires; Used under laminate or engineered hardwood flooring

Acoustic V-block :: ideal for extreme noise sources, low bass noise, impact noise, or for anechoic sound chambers; pyramidal in shape

Acoustic Ceiling tiles :: great material to use in ceilings

Pipe and Duct wrap :: typically used to wrap noisy pipes & ducts to block the noise that transmits through the walls of the pipe/duct

Bass Trap :: not effective noise control material

Door Seal :: rubber sealant in doors