Ets-Lindgren, Inc.

Acoustic Systems, Inc.

Austin Acoustic Systems, Inc.

John A Phillips

Robert W Hayes

Steven Dutton

An isolator is partially but substantially recessed in an acoustic floor and a leveling mechanism at least partially recessed in the acoustic floor is connected to the acoustic isolator to adjust the height of the acoustic floor when the floor is in place.

Low profile acoustic flooring

The present invention provides methods and apparatus for constructing an acoustic absorbing structure, such as a wall or enclosure, with removable and serviceable acoustic absorbing panels.

Serviceable acoustic interiors

The invention provides a method for acoustic closure of an installation of a row of sound isolation modules within a host building encompassing the modules. One or more acoustic absorbing closure panels are mounted to form a partition in front of the row of modules, thus forming two acoustically separate regions. The absorbing panels are comprised of one or more sound absorbing materials between a front and rear surface. The front surface faces the region exterior to the installation within the host building. The rear surface faces the installation.

Sound absorbing closure panels for sound isolation modules

The modular anechoic panel system provides modular anechoic panel for construction of anechoic chambers particularly advantageous for use in sound testing and measurement. The modular anechoic panel incorporates into a single structural member the elements of structural support, transmission loss features, and the wedge base and air space elements of an anechoic wedge thus providing enhanced protection to elements of the anechoic wedge. The modular anechoic panel provides a durable structural member and, as assembled, form a structural shell of an anechoic chamber having a reduced footprint. Additionally, the modular anechoic panel provides a compression clip mounting system for conveniently mounting and replacing wedge tips, thus allowing for use of standard wedge tip materials and easy assembly, repair and replacement of damaged wedge tips. The wedge is preferably formed of perforate sheet metal having a void ratio of greater than 52%, and more preferably 63%, and is packed with sound absorptive material, such as fiberglass.

Growing community of inventors

Austin, TX, United States of America

John A Phillips