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Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
Škoda Auto, in collaboration with the University of Salford, has developed the DuoBell, a mechanical bicycle bell designed to penetrate active noise-cancelling headphones by emitting sound in a frequency band between 750–780 Hz. The bell's irregular strikes and dual resonators prevent ANC algorithms from suppressing the sound, providing pedestrians up to 22 meters of additional reaction distance. The innovation aims to reduce collisions between cyclists and pedestrians in urban areas.
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0- First seen
- Apr 8, 2026, 4:50 PM
- Last updated
- Apr 9, 2026, 8:07 AM
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Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones is currently shaped by signals from 1 source platforms. This page organizes AI analysis summaries, 1 timeline events, and 0 relationship edges so search engines and AI systems can understand the topic's factual basis and propagation arc.
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8 tagsbicycle bellnoise-cancelling headphonespedestrian safetyactive noise cancellationurban cyclingacoustic frequencytraffic accidentsprototype testing
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1 evidence itemsŠkoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
News · 1Apr 8, 2026, 4:50 PMOpen original source
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Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
Apr 8, 2026, 4:50 PM
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