Elevate Your Hearing

We develop breakthrough audio technologies for your hearables.

Occlear® Technology

Natural Own Voice Through Occlusion Cancellation

Existing headphones isolate the user from the environment and make their own voice sound boomy and unnatural. This is due to the occlusion effect which attenuates air-conducted sound and amplifies body-conducted sound.

A headphone user who is unhappy with the unnatural sound of their own voice.
A headphone user who enjoys a natural own-voice sound thanks to the Occlear® technology.

Our Occlear® technology eliminates the occlusion effect, allowing hearable users to perceive their own voice and their environment naturally. Occlear® requires no specialized hardware and can directly be deployed to ANC-ready hearables via a firmware update.

We Fit Your Product

Our customizable Occlear® technology revolutionizes the user experience of a wide range of headphone products.

What We Offer

We provide well-tested technical solutions to important signal processing challenges for headphones and hearables.

We offer close support starting from early development stages all the way to the integration of our algorithms into your final product.

Our simple, volume-based licensing model scales well with your products.

Customer Value

The Team

Stefan Liebich
CEO, Products
and Research

Johannes Fabry
Research and
Software Director

Raphael Brandis
Integration Support
and QA Director

Elfed Howells
Commercial Director

Prof. Dr. Peter Jax
Technology Advisor

Contact Us

Elevear is funded by the Federal Ministry for Economic Affairs and Energy and the European Social Fund as part of the EXIST program.

Elevear is part of the RWTH Incubation Program and a first-place winner of the RWTH Innovation Award.

Analog Devices Alliances Program

Elevear is a member of the ADI Alliances Program.

Elevear is a member of digitalHUB Aachen.