Is it true that white noise helps to calm your baby?

I always thought that I would have a calm child. How wrong was I. My daughter was too active from the first months of her life. Indeed, a real doctor's child! That is why I started using professional white noise. It should be noted that white noise doesn’t help everyone and only up to a certain age (up to 5 months). It all depends on the individual character of the child. Remember that everyday sounds are not equal to white noise. You should definitely buy a professional white noise generator. Have you used white noise for your baby?