White, pink, green or brown: Can ‘coloured noise’ improve your sleep? (Soban News)

Coloured noise is gaining popularity as a sleep aid. Here’s what experts say about how these sounds work, their benefits, and the risks to be aware of​Coloured noise is gaining popularity as a sleep aid. Here’s what experts say about how these sounds work, their benefits, and the risks to be aware of ​Latest News [ SOBAN NEWS: International and National ]