Comparing Binaural Beats and 432Hz Music for Reduction of Preoperative Anxiety in Root Canal Patients

Music tuned to the 432 Hz frequency, as compared with other frequencies, has the advantage of providing utter calm, pleasure, and peace to its listeners. It has proven to be effective for reducing stress and improving sleep quality

Binaural beats are defined as the sound that is born when two sounds of constant intensity but different frequencies are presented to both ears separately. The resultant sound perceived in the brain has a single tone and a frequency equivalent to the difference between the frequencies of the carrier sounds

White noise is a type of random sound characterized by equal intensity across all frequencies within the audible range, resulting in a steady, uniform sound similar to the static from a television or radio tuned to an unused frequency.