 In this a prospective, interventional, study, each patient will be studied four times. Subjects without OSA will undergo an initial observational control study to establish the presence of snoring session 1; a single CPAP titration night to determine the minimally effective CPAP level session 2 to alleviate snoring; a subsequent full night of CPAP treatment at this CPAP level CPAP not to exceed 6 cm H2O using the Cloud9TM low-pressure CPAP device session 3; and a final control night of study conducted off CPAP to assess whether the patients snoring remained stable over time session 4. In this study, each subject shall serve as hisher own control. 