objectives: nasality is one of the important parameters in pathology of voice resonance. voice of normal adults has nasality to some extent. it appears that nasality, like other parameters of voice, can be affected by loudness which can be measured in experimental evaluations. this study was conducted to determine the effect of vocal loudness on nasalance of vowels in normal adults and to ident...

The datacom and telecom industries are going through a stage of unprecedented change, as new communication ecosystems evolve from isolated, application-specific networks. The industry is moving beyond telecommunications as a utility service, towards a converged voice and data network based on Ethernet protocol and Internet protocol (IP). Quality of service (QoS) has been a feature of voice comm...

OBJECTIVES Although ambulance-based telemedicine has been reported to be safe and feasible, its clinical usefulness has not been well documented, and different prehospital management systems would yield different results. The authors evaluated the feasibility and usefulness of telemedicine-assisted direct medical control in the Korean emergency medical service system. METHODS Twenty ambulance...

In case you haven’t noticed, multimedia communication over IP and wireless networks is exploding. Applications such as BitTorrent, used primarily for video downloads, now take up the lion’s share of all traffic on the Internet. Music file sharing, once on the legal cutting edge of massive copyright infringement on college campuses around the world, has moved into the mainstream with significant...

Introduction. Modern diagnostics of laryngeal diseases is based on the use video endoscopic technologies. The authors article, having almost thirty years experience with various methods endoscopy, proposed a classification examination. Objective. To develop an algorithm for application examination in voice professionals functional and organic dysphonia. Materials methods. From 2020 to 2022, 230...

Short-range wireless technologies can transmit real-time voice, audio, picture, and video communications. Such networks’ energy usage transmission reach are crucial, especially for portable power autonomous devices. Voice over Zigbee technology’s goal is to create a competitive service that excels in these performance factors. IEEE standard 802.15.4 specifies two layers low-rate WPANs: the phys...

Academic writing is not just about presenting a set of ideas, but through the act of writing, the authors position themselves as individuals having particular identities which mostly reflect the dominant sociocultural values and practices of the discourse communities in which they are living and performing. The present study, using a mixed method approach, attempted to explore the evidences of ...

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...

IP networks are currently the major communication infrastructure used by an increasing number of applications and heterogeneous services, including voice services. In this context, the Session Initiation Protocol (SIP) is a signaling protocol widely used for controlling multimedia communication sessions such as voice or video calls over IP networks, thus performing vital functions in an extensi...

backround laryngopharyngeal reflux (lpr) is the backflow of stomach contents above upper esophageal sphincter, into the pharynx, larynx, and upper aerodigestive system. objectives in this study, effects of omeprazole over voice quality in muscle tension dysphonia with laryngopharyngeal reflux was ınvestigated. patients and methods nine patients, 7 males and 2 females, aged between 27-43 (mean a...