Besides analyzing acoustical properties, the researchers looked for such qualities as durability, fire retention and strength. Finally, they selected a plastic material to use as noise shielding material for the Quiet Curtains nursing home prototype. This is a deceptively large number as decibels are logarithmic units of measurement, rather than linear. What impresses me is that Quiet Curtains are such a practical solution to a real problem. And they give us a real opportunity to do more research.
Plans are under way for further testing of the curtains in nursing home settings.
Because of the noise-shielding inserts, Quiet Curtains are heavier than regular curtains. Yet they remain easy to transport by folding up accordion style. Maintenance is also hassle-free. This is done by adding a transparent noise shielding sheet, such as Plexiglas or glass, and cutting away a portion of the exterior fabric. A shade can then be added to this window, and raised or lowered when desired.