Sounds above 80 dB can cause hearing damage, and we should limit the exposure to prevent hearing loss. Decibel apps are a convenient way to measure volume fairly accurately with your phone. Our ...

Setting up a home theater system doesn’t have to be as complicated as it used to be. You no longer need expensive specialized gear just to test and calibrate your sound. You can turn your phone into a ...

One of the new health features baked into watchOS 6 is a Noise app that will tell you when the environment around you is too loud. But just how accurately can a wearable device with a tiny microphone ...