Broadband Sound Administration Improves Sleep Onset Latency in Healthy Subjects in a Model of Transient Insomnia

Nightingale Sleep Study conducted by SleepScore Labs™. Nightingale was objectively proven to improve sleep quality using SleepScore™ by ResMed sophisticated non-contact sleep monitoring technology. The study highlights the efficacy of Nightingale’s advanced sound masking technology and reveals the significant extent to which it improves a user’s sleep. The sleep study showed that: • Nightingale reduced perceived wake occurrences due to noise by 64 percent • 76 percent of participants reported Nightingale improved their sleep • 70 percent of participants were pleased with Nightingale’s sound quality • 88 percent of participants planned to continue to use Nightingale after completion of the study • 80 percent of participants said they would recommend Nightingale to their close friends and family