The original Sound Screen sound conditioner was developed 45 years ago to help the inventor because he was having trouble sleeping. It worked so well, he made it available to his friends and family and ultimately the world. Today, the SleepMate is still the most economical, most popular sound conditioner on the market. Marpac combines American ingenuity and craftsmanship to create a lightweight, yet durable appliance capable of many years of reliable service. These sound conditioners create a consistent, smooth sound of rushing air. The tone and volume of the sound are controlled by simply rotating the "cap" and "collar" of the housing.
This "white noise" sound effectively masks unwanted noises and creates a sense of calm, making it easier to concentrate, relax and/or sleep.These sound conditioners are recommended for restless sleepers, shift workers, infants, children, students, apartment dwellers, office workers (for confidentiality) and many others.
