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

skoda-storyboard.com

101–110 of 618 posts

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

#103
post #24

Next challange: Place a camera in front of the bike that scans approaching pedestrians. Calculate their head position and trajectory. Use directional speakers and focused sound beams to focus the ~780Hz sound towards the head(s) of the pedestrian(s). Now that you are not bothering the environment as much, you can increase the volume as well.

what

Sound beam aimed at person in the way.

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

#104
I've noticed some trains are playing extremely loud announcements (Elizabeth line for example) which makes me think they're trying to penetrate headphones and earphones

Guess why I wear noise cancelling headphones on trains? Because of the excessive announcements!

(I mean seriously excessive. Because in the UK the answer to everything is to create another announcement or poster)

We need to stop the arms race

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

#106
post #36
post #25

Earlier quoted context omitted.

Eh, it's pragmatic. It's replacing a problem you can't solve (human stupidity), with one you can (a better bell).

Why can't the cyclists slow down when they see that there's a human obstacle in front of them?

There are often a LOT of human obstacles, and we have places to be! I slow down a bit but I don’t have a lot of patience for total unawareness. I don’t find this to be an issue with riding in the city because I ride on the road or in bike lanes. But when I go trail riding, it’s very annoying when people take up the trail and do not hear or react to my bell. Sometimes the situation is such that it is difficult to stop or evade the person, such as during a technical descent. If you’re out on the woods, there is really no excuse not to be aware of your surroundings.

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

#107
Draw a line, say this is for bicycles, pedestrians and cars have no business here, and bikes have no business being on any other lane as long as these exist.

When bikes have to go through areas where people walk freely, they need to limit their speed to a walking pace.

People should not wear headphones (noise-cancelling or not) when going through traffic as pedestrians. Take them off when crossing!

People should not hear loud music when driving - max is normal speaking voice level. Bike drivers should never hear any music, let alone wearing headphones. Behind-ear speakers on low could be a compromise.

Hey, we just solved 90% of the accidents.

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

#108
post #36
post #25

Earlier quoted context omitted.

Eh, it's pragmatic. It's replacing a problem you can't solve (human stupidity), with one you can (a better bell).

Why can't the cyclists slow down when they see that there's a human obstacle in front of them?

> Why can't the cyclists slow down when they see that there's a human obstacle in front of them?

They usually do. (The considerate and/or non-confrontational ones. There are always idiots, and people have the tendency to remember negative outliers and project their behavior on the group as a whole, which is unfortunate.) However, slowing down isn't the whole story. Riding a non-motorized bicycle is much easier if the rider can keep moving, however slowly, so it would be considerate in turn for the pedestrian to step aside and let the cyclist pass, if possible. A distracted pedestrian can be warned by a bell.

Separately, delivery riders as a category have an incentive to ride as quickly as possible, which is a recipe for conflict. Removing that incentive means removing or completely reimagining the service. I don't think that anybody has a solution or mitigation at present.

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

#109
post #86
post #15

Over engineering in real life, solving lack of common sense by introducing a solution where the cyclist is paying. I think the solution is nice for sure, but solving the wrong problem.

The real problem is that cyclists and pedestrians apparently in some countries share space commonly enough that this is necessary? In the Netherlands, bicycle utopia, I cannot remember the last time I used my bell to alert a pedestrian of my existence. Granted, I never cycle in Amsterdam, but that is a special location where high-powered ship horns are probably required. Regarding ANC, I naturally turn it off while c…

I dislike the smug condescending tone of your comment. Not everyone lives in the "cycle utopia" Netherlands. For some of those that don't live there, this could be a game changer and life saver since its easier to buy a bell than wait for your city to build you segregated cycle lanes.

Personally, I see no use for this bell since in Austria bicycles share the road space with cars, trucks and trams rather than pedestrians, which could be more dangerous, and what I would need is a bicycle bell that could penetrate car enclosures so that drivers would get off their phones and pay attention to the stuff around them.

Yes, I know, ideally there should be dedicated cycle lanes only for bicycles but nothing in life is ever ideal, and the city isn't gonna do that anytime soon since that would mean completely eliminating car traffic on the narrow streets, witch would be political suicide, so a bell would be an instant life saver.

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

#110
post #86
post #15

Over engineering in real life, solving lack of common sense by introducing a solution where the cyclist is paying. I think the solution is nice for sure, but solving the wrong problem.

The real problem is that cyclists and pedestrians apparently in some countries share space commonly enough that this is necessary? In the Netherlands, bicycle utopia, I cannot remember the last time I used my bell to alert a pedestrian of my existence. Granted, I never cycle in Amsterdam, but that is a special location where high-powered ship horns are probably required. Regarding ANC, I naturally turn it off while c…

Yes, company Škoda is from Czech Republic where we have shared-use paths for cyclists and pedestrians. It is not "necessary". You should not be wearing noise canceling headphones while being in traffic - it makes you more liable in case of accidents.
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