They found that the ‘infant’ sounds held babies’ attention nearly 40 percent longer. The baby noises also induced more reactions in the listening infants, like smiling or lip moving, which ...

10 Best Baby Noise Cancelling Headphones for 2023 (photo credit: PR) By JESSICA SCHOEMAN DECEMBER 21, 2023 12:00 Updated: JANUARY 23, 2024 13:51. Our Top Picks. Jump to Review.

Your baby will soon begin to associate white noise with sleep, so choose a portable sound that you can use when you're away from home and little one is in a travel cot.