The Box Seal is a wall plate gasket that serves as an acoustic wall plate seal and fire prevention measure, effectively plugging spaces around wall outlets.
The STC Hi-Sabin Panel controls reverberant noise due to exposed ceilings, and offers more savings than other types of sound absorption panels.
The STC Acoustic Sleeper helps to prevent impact noise from reaching floors below.
The STC Mullion Seal closes the gap between a window and wall partition to stop sound from traveling trough these spaces.
Controlling sound within a room involves managing the reverberation time, which is the lingering of sound in a space. It's the lingering that makes a room echo-y or noisy. One factor of the reverberant sound is the cubic volume of the room. However, the other factor is entirely manageable - the amount of sabins, or sound absorbing surface, that is provided by the materials in the room. In a room that has few sabins, simply installing sound absorbing panels can transform the noise quality within it.
Read more about the Basics of Reverberant Noise Control.