While many folks shop online to find a white noise machine, which can range from $20 to more than $100, there may be no need. You’re probably already in possession of one ― you may even be ...

It’s a tight fit, but it does fit. The Rumbler isn’t just a white noise generator. White noise has a flat spectrum, but the noise from the Rumbler is closer to Red or Brownian Noise.

A new device called a white noise generator has been found to reduce the unwanted sound significantly, and in some cases get rid of it altogether. White noise is made up of all the different ...