Gentle white noise has a soothing effect not only on babies, but also on stressed, sleep deprived parents. It improves concentration and helps older children suffering from hyperkinetic disorders. I can recommend myHummy not only as a psychologist, but also as a mum. Magdalena Chorzewska, Psychologist, CBT psychotherapist, personal coach
White noise reminds babies of what they heard during their prenatal life (in their mum's tummy). It soothes them, provides a sense of security and gives an impression of being close to a loved one. White noise is safe for babies' ears and can be used from the first day of life. Karolina Mossakowska, Midwife, antenatal teacher.
Babies know very well the humming of white noises because those noises are frequencies which resemble a lot to the noises they heard in the bellies of their mummies. The right use of white noise (for a nap and during the night) is the key to a better sleep quality. It is adapted since the birth until the very first birthday and even later! Think about it: White noise is the best solution for your baby to calm down and be in the best conditions to fall asleep.
Dr. Harvey Karp, well-known American pediatrician
Dr. Harvey Karp, The Happiest Baby Guide to Great Sleep: Simple Solutions for Kids from Birth to 5 Years, 2013