AI denoising will provide a better signal to noise ratio than what is possible with current directional microphone technology (either twin mic or binaural beamformers using four mics) by up to 9-10 dB.
Research is somewhat mixed, but some sources like oticon suggest up to a 10% increase in speech understanding can occur per each dB of signal to noise ratio improvement.
Current directional technology maxes out at around 6 dB signal to noise improvement, if AI delivers up to 10 dB, you’ll get an additional 30-40% of speech understanding from the AI denoising technology.
i can’t wait to see reviews of this technology - as others have mentioned it’s going to be interesting to see how it behaves in unusual environments.