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 ...

Using a white noise machine to achieve deep and good quality sleep is a great way to tune out unwanted distractions in your surroundings and amplify sound that is conducive to rest and relaxation.

Background noise in a video can be distracting and make the video less watchable. Most devices pick up background noise immediately as they record the video. Background noise can occur for a variety ...

Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.