The chambers require less exterior space relative to working interior space, and utilize a wedge construction which eliminates difficulties associated with metal or fiberglass.
Components are laboratory-tested, and certified to comply with customer test specifications.
The chamber's shell, either single or double walled, and its isolated floor are made of Acoustic Systems' modular panels and are designed to attenuate the harshest ambient conditions. Anechoic Chambers provide an essentially free-field environment for the measurement of spherically radiated sound waves emanating from a sound source. Both types of chambers are well suited for rating sound output, and for providing directivity information. Wedge Tips are precision cut from melamine foam. Melamine foam conforms to ASTM E 84 as a Class 1 rated material.