Howtosignalprocessing
What does it mean to clean up audio?
Audio is often described as being either clean or dirty. Clean audio means it is free from any distracting sounds or frequencies. By contrast, dirty audio does have distracting sounds or harsh frequencies.
Why is the sound of a vacuum relaxing?
White noise resembles sounds the baby heard in the womb, which has a calming effect. It also masks other distracting noises so that your baby can fall asleep and remain sleeping.
Is a vacuum white noise?
But it's not any type of noise, it's white noise. And yes, the vacuum cleaner is just one of the many baby sleep sounds that produce that type of white noise that seems to putting our little ones at ease.
