منابع مشابه
Scheduling of Voice Packets in a Low-Bandwidth Shared Medium Access Network
This paper addresses the schedulability of VoIP packets in a low-bandwidth shared medium broadband access network. We show that EDF (Earliest Deadline First) without preemption is an optimal scheduling algorithm for the case where the size of the packets and the tolerated jitter are equal for all the packets, in the sense that no other algorithm, with or without preemption, may schedule more pa...
متن کاملComparing the Voice Handicap Index Scores in Groups with Structural and Functional Voice Disorders
Objective: The effects of voice disorders vary from person to person. Occupation, work environment, life, and family reaction are variables that affect one’s perception of his/her own as an impaired voice. Voice Handicap Index (VHI) has not yet been used to compare the degree of voice disorders. Assuming that the quality of life may be different under a variety of voice disorders and that diffe...
متن کاملAcoustic Voice Measures in Benign Mass Lesions
Objectives: The present study aims to compare acoustic voice parameters in patients with vocal cord nodules, polyps, and normal subjects. Methods: In this cross-sectional case-control study, the participants were selected by convenience sampling, including 30 patients with vocal polyps group, 38 patients with vocal nodules for the second group, and 42 participants without voice pathologies a...
متن کاملChildren's voice and voice disorders.
This article discusses the differences between children's voices and adult voices. We give an overview of the anatomy in the head and neck and specifically the anatomy of the respiratory system and the larynx. We also describe the development of children's voices including different physiological measures and voice quality. The development and consequences for voice production and voice quality...
متن کاملLee Silverman voice treatment (LSVT) mitigates voice difficulties in mild Parkinson’s disease
Background: Parkinson’s disease (PD) is a progressive neurological disorder and many PD patients experience some type of voice and speech disorders during the course of illness. In this study, the aim was to investigate the effect of Lee Silverman voice treatment (LSVT) on improving voice difficulties in patients with mild PD using voice handicap index (VHI). Methods: This interventiona...
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ژورنال
عنوان ژورنال: Postępy Psychiatrii i Neurologii
سال: 2017
ISSN: 1230-2813
DOI: 10.5114/ppn.2017.72436