A microphone technology that improves listening in noise acoustically challenging environments


NAL created the beamformer, a microphone technology that improves listening in noise by focusing the microphone on what you want to listen to. This technology has been implemented commercially.

This technology can be licensed and integrated.

Recent licensee:
A key feature in the Noopl iPhone® accessory was a state of the art steerable beamformer algorithm developed by NAL in collaboration with the HEARing CRC. The technology innovation helps you hear clearly in noisy places so you can connect better with those around you.

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