Sound on Tap is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV ...

So instead of buying a new white noise machine, save yourself some money and just use your iPhone. 4. Tap Background Sounds. 5. Tap the toggle next to Background Sounds near the top of the menu ...

But, for some people, the feeling goes much farther than surface-level irritability - and if you find yourself seriously ...