4 ms·
Electric scooters are almost completely silent (at 40km/h). So I'd say there's a lot of potential for lower noise tires. I guess at the moment there's just no o
by dolguldur 10y ago
Electric scooters are almost completely silent (at 40km/h). So I'd say there's a lot of potential for lower noise tires. I guess at the moment there's just no optimization towards low noise profile. And I assume it'll be with trade-offs.
On wet streets the noise from the tires is also a lot louder. Another thing we're completely used to. But once you pay attention to this, you realize just how much louder it actually is.
- jsmthrowaway 10y agoElectric scooters have a much smaller tire surface area, which is probably a big part of it. Wet roads, too, caused by that -- more area to slap water. I don't even hear the tires on the little Google Pods they're driving around Mountain View these days, which seems to have little bitty tires like a smart (wise for efficiency), but the drive is quite audible. As an aside, it's oddly futuristic, though; I think they did that on purpose because when it goes by I get confused and think I'm in Star Trek for a minute. It genuinely sounds like background foley in Hollywood future movies, and I'm not sure I really mind it. I'd laugh if Google put all this money and time into self-driving cars, a big executive-involved project at a behemoth, and in the end the engineers gave it the Star Trek background-whirr noise on purpose.