Sentences with phrase «emits radio noise»

Not exact matches

You can purchase a white noise machine, but you can also use any safe machine that emits a steady, low noise, like a fan, washing machine, radio set to static, cool mist humidifier or even a smartphone app.

But TVs emit the same blue light, so if you prefer background noise during the night, consider a white noise machine or leaving the radio on at a low volume, but ditch the TV, iPad, and other light - emitting devices.