Stages of Sleep & Noise
Babies are born and they sleep through garbage trucks and dogs barking and phones ringing…they may not always sleep at night or for long enough periods, but when they’re asleep, they’re asleep. That said, the day comes that your baby no longer sleeps through sound..any sound at all. You start to tip toe at nap time and turn off the TV at bed time, all for the sake of precious sleep.
It’s around 4 months, by the way- that’s when they really start to wake up. And that’s when we got a fan to help block noise. However I started to worry about the size for when we traveled and then I worried about the cord because of strangulation. Fortunately, that’s when we learned about portable sound machines- we started using them in each of our bedrooms. First our daughter and then our son learned to sleep through intrusive sound because of the white noise. You see, white noise covers noise with noise- it sounds crazy, but white noise has samples of sound from all over the sound spectrum and the odd result is that this sampling makes it harder for the brain to recognize. It may sound like a bad thing, but this effect means that you can more easily tune out unwanted sound- great for sleep!
Can You Quit Using a Sound Machine?
So, our daughter has had a sound machine or some sort of sound masking almost since birth- she’s almost 5 now. My husband and I decided that she has become a good enough sleeper that she probably doesn’t need to have one for sleep. I wanted to share this with you because so often when I recommend sound machines to new parents their major concern is that their children will not be able to learn to sleep without it. So, listen up- we told our daughter that she was old enough to sleep without her sound machine. She didn’t bat an eye, said okay, and woke up the next morning refreshed and exclaiming, “I loved it! I loved not having a sound machine.” I guess they can learn to go without one. And, for the record, I do not regret using a sound machine- it got us through a lot of years of questionable sleep.
Sound machines are great for infants and toddlers {and parents!} as they all struggle to find good sleep- and don’t worry, you can quit using them later if you want to!


How well to you rest while traveling? Do you find yourself disturbed by the new and strange sounds at night? What about your productivity while traveling for work? Can you concentrate in a new environment, with new distractions?

