Here's how to enable Background Sounds on your iPhone. 1. Tap Settings. 2. Tap Accessibility. 3. Tap Audio & Visual. 4. Tap ...

First up is Background Sounds, which is buried deep inside your settings app, but extremely handy for getting to sleep. It lets you play soothing noises in the background, which is great if you ...

We are virtually always subjected to sounds. Unwanted background sounds are sometimes called noise. When the sound level of this noise rises to higher levels, we refer to this as noise pollution.