Study Objectives: The aim of the study was to inspect the acoustic properties and sleep
characteristics of a preapneic snoring sound. The feasibility of forecasting upcoming …

Objectives To develop a simple algorithm for prescreening of obstructive sleep apnea (OSA)
on the basis of respiratorysounds recorded during polysomnography during all sleep stages …

Importance Breathing sounds during sleep are an important characteristic feature of
obstructive sleep apnea (OSA) and have been regarded as a potential biomarker. Breathing …

Purpose This study aimed to propose a novel deep-learning method for automatic sleep
apneic event detection and thus to estimate the apnea hypopnea index (AHI) and identify …

Early screening for the Obstructive Sleep Apnea (OSA), especially the first grade of Apnea-
Hypopnea Index (AHI), can reduce risk and improve the effectiveness of timely treatment …

Study Objectives: Portable devices for home sleep apnea testing are often limited by their
inability to discriminate sleep/wake status, possibly resulting in underestimations. Tracheal …

OBJECTIVE: To find relationship between sleep breathing sounds and various
polysomnographic features. METHOD: Patients who underwent PSG with audio recording …

In this study, we evaluate the accuracy of a novel setup in the detection of apneas and
hypopneas and estimating the apnea-hypopnea index (AHI). The study device setup …

In the past three decades, snoring (affecting more than 30% adults of the UK population) has
been increasingly studied in the transdisciplinary research community involving medicine …

Snoring has been related to vibration of upper airway during sleep. It has been reported in
the literature as a risk factor of different diseases, such as obstructive sleep apnea syndrome …