Best white noise machine for baby: Top White Noise Machines for Babies: Decibel-Safe & Effective Pediatrician Reviewed

White Noise Safety: Using Sound Machines Correctly

While white noise machines can be incredibly helpful for infant sleep, they must be used safely to protect your baby’s hearing and development. The American Academy of Pediatrics recommends that white noise machines be placed at least 7 feet away from the baby’s sleep space, and that the volume be set to 50 decibels or lower, which is about the volume of a quiet shower. To test the volume, stand at the baby’s sleep space and check that the sound is no louder than a gentle rain or a quiet fan. The machine should be set to play on a timer rather than continuously, as the developing brain needs periods of quiet for auditory processing. The noise should be white noise, not pink noise, nature sounds, or lullabies, because white noise provides consistent, even-frequency masking that blocks sudden noises without being stimulating. Avoid sound machines that play music, nature sounds, or heartbeat sounds, as these can be stimulating rather than calming. After 6 months of age, consider weaning the white noise machine by gradually reducing the volume and duration. When used correctly, white noise machines are a safe and effective tool for improving infant sleep quality and blocking household noises that might disturb your baby’s rest.

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