Dossier
noise reduction
Coverage of noise reduction in the Nexus archive.
- Hearing aids may cut noise by reading brain signals
Researchers are developing auditory neurotechnology that uses brain signal reading to enhance hearing aid functionality in noisy environments. This technology aims to help hearing aid users focus on desired sounds and voices while reducing background noise in real-time.
- SFO Quiet Airport (2025)
San Francisco Airport implemented a noise reduction initiative in 2025, removing 90 minutes of daily noise. Travelers reported significant improvements in their experience, calling the change transformative.