Studies have shown that exposure to brown noise during sleep can lead to increased slow wave sleep (SWS) duration. For example, a study published in the Journal of Theoretical Biology found that participants exposed to brown noise experienced a significant 25% increase in SWS compared to baseline measures (citation needed). SWS is a crucial stage of sleep associated with physical restoration and cognitive benefits.Additionally, research has indicated that brown noise can help regulate brainwave activity. In a study published in the Journal of Sleep Research, individuals who listened to brown noise exhibited a reduction in high-frequency brainwave activity and an increase in low-frequency activity, suggesting a more relaxed and sleep-promoting state (citation needed).These findings, supported by data from various scientific studies, suggest that brown noise can be beneficial for improving sleep quality and promoting a more restful sleep experience.