منابع مشابه
Acoustic analysis of snoring before and after palatal surgery.
To investigate the effectiveness of palatal surgery for nonapnoeic snoring, 35 patients were block randomised to undergo one of two different palatoplasty procedures. Patients were admitted pre-operatively for audio recording of snoring sound and video recording of sleeping position, and between 1.0 and 4.1 months (mean 2.5) and between 5.9 and 17.5 months (mean 9.7) post-operatively. Sound fil...
متن کاملAcoustic analysis of snoring sound in patients with simple snoring and obstructive sleep apnoea.
Snoring, a symptom which may indicate the presence of the obstructive sleep apnoea syndrome (OSA), is also common in the general population. Recent studies have suggested that the acoustic characteristics of snoring sound may differ between simple snorers and OSA patients. We have studied a small number of patients with simple snoring and OSA, analysing the acoustic characteristics of the snori...
متن کاملThe snoring spectrum: acoustic assessment of snoring sound intensity in 1,139 individuals undergoing polysomnography.
STUDY OBJECTIVES To quantify the snoring sound intensity levels generated by individuals during polysomnographic testing and to examine the relationships between acoustic, polysomnographic, and clinical variables. DESIGN The prospective acquisition of acoustic and polysomnographic data with a retrospective medical chart review. SETTING A sleep laboratory at a primary care hospital. PARTIC...
متن کاملAcoustic pharyngometry patterns of snoring and obstructive sleep apnea patients.
OBJECTIVE Anatomic narrowing of the pharyngeal airway increases the relative negative pressure generated during inspiration, thus affecting the dynamic behavior of the upper airway. The aim of this work was to measure pharyngeal area in snoring patients with and without obstructive sleep apnea (OSA), as categorized by polysomnography and by acoustic pharyngometry, and to analyze the different c...
متن کاملAcoustic changes in voice after surgery for snoring: preliminary results.
All surgical procedures for treatment of snoring and obstructive sleep apnoea modify the anatomical structure of the upper airways and the resonance characteristics of the vocal tract; this can lead to a modification in voice quality. Purpose of this study was to evaluate the possible modifications of the fundamental frequency (F0) and of the frequency and amplitude of the first (F1) and second...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1991
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.84.1301