Smart windows
for smart homes

DeNoize is a smart window technology that transforms any glass facade into a noise-cancelling system, offering up to 90% reduction against the outdoor noise. The smart facade can sense, filter and amplify the sounds of nature (e.g. birds, rainfall, etc), creating an optimized indoor environment for offices and living spaces.

"Noise pollution is not only an environmental nuisance
but also a threat to public health."
Zsuzsanna Jakab
WHO Regional Director for Europe.

The Problem

Sound pollution -
a health concern

  • WHO regarded noise pollution as the second biggest health risk

  • In Europe, 31 million people suffer the ill-effects of outdoor noise

  • Stricter noise regulations imposed on highways, railways and aviation
  • We spend 90% of our time indoors

  • Glass is the weakest link in a building facade – transmitting majority of the noise

  • Currently, the only alternative is to use thicker or multi-layered glass
    • leading to material waste,
    • and higher cost of the buildings

Our Solution

Smart windows
with active noise cancellation

We have developed an active noise cancellation kit which integrates into a window to cancel the outdoor noise in real-time. It’s like putting noise-cancelling headphones on to your building.

DeNoize technology improves the acoustic insulation of any flat glass product, without adding any extra weight or materials.

90% additional noise attentuation

Acoustically effective facades for future buildings

Compatible with all size/type of glass

Covers majority of the window designs and sizes currently available on the market

Invisible to the end user

Fully integraded inside the window frame

Cost effective and sustainable

Lighter and more cost-effective compared to other acoustic window solutions

Our Team

Aman Jindal
CEO / Co-founder
Olivier Schevin
CTO / Co-founder
Koen Haesen
Design & Marketing


News & articles

For more DeNoize related news or articles on noise, sound-perception, active cancellation and more, click on the link below.

Get in touch

Our fundraising round is open!

Are you a tech investor with an interest in our business? Then please fill in the form below and we will get in touch right away.

Email Address

Phone Number

+31 (0)6 364 653 88


2629 JD Delft,
The Netherlands

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