A member asked:

How does a white noise app work?

A doctor has provided 1 answer

White noise: It produces white noise, which is noise just below the threshold of what we usually hear. It can be used to help muffle noise, so you can sleep. It also can help people who have ringing in their ears.

Answered 5/25/2012

5.8k views

Thank

Related Questions

A member asked:

Does this app work?

3 doctors weighed in across 2 answers

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more