By room acoustics is meant the acoustical behaviour of the interior of a given room, which shapes to a very large extent the final perception of sound by human ears in such a room.  The room could be too reverberant, so that audience will have to have a lot of concentration to perceive intelligible speech.  The room could also be too dry, so that audience may not enjoy music played therein.

The factors that form the acoustical properties of a room include among others its volume, geometrical shape, materials covering its surfaces, furniture and fixtures inside, number of people and environmental conditions.

On the other hand, noise control is concerned with the measures taken to minimize the level of undesired sound, whether it comes from the exterior to the interior of a given room or the other way around.  The increasingly influential codes and norms make it indispensable today to protect the residential areas in the vicinity of factories, plants, high ways, airports or parks.  In studios, cinemas or theatres, noise can lead to serious consequences, and noise control becomes in such cases a must.  The characteristics of building boundaries, e.g. walls density, play the major role in the noise control process.

ADA Limited provides solutions for room acoustics and noise control problems, which are based on solid academic background , profound experience and by means of the latest CAD programs.