'City that never sleeps' wants to dial down the volume
New York will use artificial intelligence to recognise sounds automatically, giving authorities a way to mitigate noise levels
CAR horns, sirens, drilling, jets flying overhead and restaurants where diners have to yell to be heard - New York is one of the loudest cities in the world.
But America's most populous metropolis, known as "the city that never sleeps", has launched a unique experiment seeking to provide New York with the technology to dial down the volume and address noise pollution.
The five-year, US$4.6 million project - the brainchild of researchers at New York University (NYU), working in concert with city residents and City Hall - is using machine learning technology and sensors to build a sound library.
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