But on one day of testing, noise inside a train traveling between Porter and Harvard peaked at 110 dBA, which, according to a chart produced ... which also records decibel levels emitted by ...

We tried sleep earbuds and earplugs from Ozlo, Anker Soundcore, 1More, and Loops — and three stood out as the best.

Noise levels are a concern ... The specifications shown in the chart are limited, but they get the idea across, and we checked both the packaging and the dysfunctional site for more information.

The Strasburg Town Council is considering a sharp increase in water and sewer availability fees — raising them from $9,000 to $12,000 each for standard residential in-town connections — as ...

The International Civil Aviation Organization aligned on a recommended new standard for supersonic aircraft landing and ...

You don’t need a set of AirPods to get wireless audio from your iPhone, iPad or Mac, but Apple’s earbuds and headphones offer ...

Our latest projection has Colorado QB Shedeur Sanders landing safely in the top five – partially thanks to Russell Wilson's free agency decision.

GPS signals are very weak—below the thermal noise floor. A GPS receiver needs to boost the ... The EU harmonized standard for (industrial) EMC specifies a maximum emission level of 70 dB(µV/m), ...

Delcambre police officers will be equipped with decibel sound meters to enforce a new noise ordinance aimed at reducing ...

The typical gasoline-powered motorcycle generates motorcycle noises equivalent to a chainsaw or a jackhammer at volumes reaching 80-100 dB. The noise level of electric motorcycles reaches between ...

From relentless traffic congestion to unregulated construction, Hyderabad's noise levels have touched deafening heights with some areas recording above 100 dB—nearly as loud as a rock concert.

Uncover the impact of urban noise on health and how architectural planning can create quieter, healthier cities.