A Quick Guide to Sound Machines for New Parents
Technology is helpful to new parents with a young baby looking for support. Rest assured, baby tech, like a smart baby monitor developed by pediatricians and scientists, is tested repeatedly before its release. That said, these products may have features you want to learn more about, like a built-in sound machine that plays white noise and lullabies. If you have heard how sound impacts a baby’s development, additional information can help you decide what’s best for your baby’s environment.
The Truth About Background Noise
White noise or lullabies serve as background noise while your baby sleeps. They help soothe your little one and calm them while blocking out other sounds. This benefits parents and babies, allowing them to get more restful, undisturbed sleep. However, too much of a good thing can have a negative impact. “Too much” means the background noise is too loud and playing too long. You can use a sound machine or a baby sleep monitor that plays white noise or lullabies at a lower volume without causing any discomfort for your baby.
The Science Behind It
A baby’s ears have smaller ear canals than an adult. Over time, repeated exposure to sounds above 85 decibels (dB) could negatively impact hearing. For reference, 80 dB is typical for an average alarm clock (remember those?). When your alarm clock was on your nightstand, around the same level as your ears and within arm’s reach, it was very loud. When you moved it across the room, it wasn’t blaring as loudly in your ear.
Similarly, the decibel level an inch from an infant sound machine may be different than that of the decibel level by the time it reaches your baby’s ears. So, both volume and distance from the machine affect the noise level, and you have the freedom to adjust the volume and distance and follow user instructions to use baby tech properly. That way, you keep your baby monitor hub at a comfortable distance and volume for a good noise level.
A Comfortable Noise Level
A high-quality baby sleep machine has a cut-off decibel level to ensure it doesn’t reach a level that could impact hearing development. This means it shouldn’t go over 85 dB. That’s not the default sound level for the baby tech product, either; it’s just the maximum threshold. Keeping the volume between 20 and 50 dB can help create a comfortable sleep environment for your little one.
Along with a sound machine on a hub, a baby monitor can also feature a baby cam and a smart sensor attached to an ankle band. These features allow you to track changes to heart rate, oxygen saturation, and external skin temperature (as well as the room temperature thanks to the hub). By monitoring any changes to your baby’s sleep patterns, you can make changes as needed, including the volume of white noise or lullabies and where you place the hub.
Whether that’s a baby monitor that plays white noise and lullabies or a data-tracking sensor on an ankle band, you can use all the support you can get. Whenever you have a question about your child’s well-being, you can also reference the American Academy of Pediatrics (AAP) and talk to your pediatrician.
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