SoundPrint, a self-described “Yelp for noise,” tallies decibel levels at 3,000 New York City eateries above 75 decibels. In 2023, SoundPrint — which can be downloaded onto your smartphone ...

An hourly average of the Noise Level (HNL) including number of flights per hour N is also used and defined as: HNL = SENEL + 10 log 10 N - 35.6 (dB) A variation in the calculation ... is shown in the ...

we refer to this as noise pollution. Sound levels are measured on a scale known as the decibel \(dB\) scale. The higher the number the greater is the sound level. Too much noise can damage hearing.

Apple and the University of Michigan have released new findings from the Apple Hearing Study, highlighting a nationwide increase in noise exposure during Super Bowl Sunday. Using data collected ...