"We can not close our ears with as much ease as we can close our eyes". WHO has defined noise pollution as a silent killer affecting the health of millions of people living in busy cities. Airports are spending millions of euros to compensate for the noise levels caused by low-flying planes. 80% of this noise enters your house through windows which are ineffective in stopping the low-frequency sound. DeNoize has developed an active noise cancellation tech to solve this problem. Our technology converts your windows into an active speaker which cancels the outdoor noise by superimposing an anti-phase signal in real time. Our technology is proven to achieve 95% reduction in the amplitude of transmitted noise, resulting in complete silence inside your homes and offices. We are very excited to make windows effective to take a step toward quieter homes.