ra22h ago

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

https://www.skoda-storyboard.com/en/skoda-world/skoda-duobell-a-bicycle-bell-that-outsmarts-even-smart-headphones/

Škoda DuoBell: A bicycle bell that outsmarts even smart headphones - Škoda Storyboard

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.

Škoda Storyboard
Show threadahmedfromtunis21h ago

I think it's time for some sort of a safety standard for a sound frequency to be reserved exclusively for alarm/alert use and that ANC systems have to let through.

It goes without saying, use of said frequency should be prohibited for other purposes, especially marketing.

Show threadzielmicha21h ago
I think this is a really bad idea unless paired with some regime that penalizes inappropiate use of alarms - and most societies don't treat noise pollution as a real problem. For example, people honk all the time even when there are no safety issues. Or have misconfigured home/car alarms. Outlawing using ANC for blocking "fake alarms" only makes the problem worse.
Show thread47282847

> some regime that penalizes inappropiate use of alarms

Legally, use of horns in traffic is restricted, and abuse can be punished. Doesn’t keep people from honking all the time.

Apr 8 at 10:20amWeb