Noise levels are very hard to measure as they are very different depending on where in the city you live. It also is even harder to measure in practice because the building standard can greatly affect how loud it is inside.
For Vienna you can find noise measurements online and really outside of very busy roads the city is pretty quiet: https://maps.laerminfo.at/
And was hoping to see Japan here - there are some fantastic parks/temple/shrines in the big cities there.
After many life disasters in part related to urban living with these conditions, I have found myself long term homeless and destitute. I tried moving back into a city a few years ago, in a “luxury” building that had poor construction standards, particularly in terms of the sound isolation from neighbors and outside.
If I could go back, I’d place sound isolation at the top of the list of requirements, given my disability. Might have helped to restart software development. Bummer.
Great article.
From memory, it's a bowl approximately 3m or so below street level at the lowest.
Yet despite the modest depth, it was impressively quiet inside.
Maybe people will change their habits!
It was very strangely quiet and I didn't particularly like it.
On a related topic, it's very hard to quantify noise exposure. We live on a hill in a northern suburb, and one of the biggest sources of our noise is the north-south highway 2.5 miles to the west. If the wind is from the west, I can aurally track trucks going up and down the highway. If not, it may be inaudible.
> USA and half Europe only.
I don't doubt that they're measuring something real. Maybe it's frequency of siren's (be they hospital or police cars), but to jump to "world's loudest cities" is a claim that the research doesn't hold up. All along the emerald necklace[0] are quiet spots. The city is old so tons of streets have relatively slow traffic.
Makes me doubt everything else.
I had an office on Newbury street that was an absolute nightmare to work in from about 6pm every night due to shoppers and restaurant patrons, and an office in DTX where I always wished the windows were way thicker due to the constant noise from crowds, buskers, etc. A few blocks away from that office, in Chinatown, I basically lived in an office where it was just constant noise from all the chinatown gate crowd even at 1 in the morning.
And most of the last 20 years I've spent living in Mission Hill, Back Bay, Fort Point, South End, South Boston. All of them were lot louder than, say, Midtown Atlanta. South Boston in particular has both constant airport noise and a weird obsession with rooftop parties and fireworks, much to the detriment of my young kids' sleep.
You can of course disagree that this is the right metric to measure.
e: ok most of those spots are fine but whoever thinks the Riverfront Park is as quiet as the Fly is nuts
One of the Rockefellers built this waterfall and park in middle of the city, and litigated for years to prevent the neighbors from building higher.
It’s a beautiful, peaceful oasis in the middle of the city.
- a park with heavy foot/vehicle traffic that's half a mile from the intersection of two major interstates;
- an arboretum that's immediately adjacent to a major interstate beltway exit; and
- a beach surrounded by commercial development locally known for its active nightlife scene.
Perhaps just as ironic is a state park in an area known for its retired affluence---where the only major road is a 2-laner that's sparsely traveled---with a higher "quiet score" than 2 of these locations.
> Next, we identified which parks and nature spots are considered quiet by those who visit them. We did this by searching visitors’ reviews for mentions of ‘quiet’, ‘relaxing’, ‘tranquil’, ‘calm’, and ‘peaceful’. This gave us a ‘Quiet Score’, a metric we created based on three factors: the share of each location’s reviews that mention these words; the location’s average visitor rating; and its popularity, and whether that impacts its peacefulness (a place with many reviews may be more crowded and less peaceful, while one with only a few reviews may not accurately represent the typical visitor experience). The higher the ‘Quiet Score’, the more peaceful the place is. In total, we looked into over 3,000 parks and nature spots across 245 cities.
Ok so they did sentiment analysis of reviews of parks in cities. Maybe “popular quiet places” wasn’t as catchy of a title.
As a longtime tinitus suffrrer I'm very sympatetic to the cause, but this sort of abysmal publication does real harm to the credibility of the very real concern that is noise pollution.
Buses can be loud, but they're transient.
But TLDR they just scraped a bunch of reviews for mentions of the words ‘quiet’, ‘relaxing’, ‘tranquil’, ‘calm’, and ‘peaceful’. It's not the same as actually sampling sound levels throughout a city. Probably many of the quietest places won't have map listings and reviews at all.
Any crowdsourcing theories about how many samples would be needed to accomplish this mission? Presume phones have sufficient sensors to acquire samples.