Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones

Škoda Auto has developed DuoBell, a specialized bicycle bell designed to be heard even through active noise-cancelling headphones, aiming to reduce urban traffic accidents.
Pedestrians wearing headphones are exposed to an increased risk of accidents. In an effort to reduce collisions with cyclists, Škoda Auto, in collaboration with scientists, introduces an innovative bicycle bell whose sound can penetrate even active noise cancellation systems. In doing so, it helps prevent injuries to both pedestrians and cyclists.
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- 2026 Škoda World
Source: Hacker News
















