Very rarely, if ever, are spaces designed intentionally to have acoustical reverberation. Perhaps this gives a little insight as to why Texaa's Stereo Collection is so popular with architects and designers. Stereo utilizes a technique known as "object-based noise control" to reduce acoustical reverberation by the strategic placement of sound absorptive elements within a space. The effectiveness of these elements is dependent upon a proprietary knit fabric, called Aeria, that is both permeable to sound waves and colorful.