The Effect of White Noise and Pacifier Applications on Pain and Crying Time

The experimental group was exposed to a white noise sound combined from 4 different sounds: ultrasound heartbeat sound, wave sound, vacuum cleaner sound and hair removal machine sound at 50 dBSPL 5 minutes before the procedure. The experimental group was exposed to white noise for a total of 15 minutes before, during and after the procedure. At the same time, the newborn in the experimental group I was given a pacifier.