Results 31 to 40 of about 288,912 (293)
Dianzi Jishu YingyongAiming at the special communication network service system, in order to transmit 1 channel of standard G.729 Voice over Internet Protocol（VoIP）voice data over 10 kb/s narrowband channel in the special communication scenario, a hybrid speech compression ...
Li Lingyun +4 more
doaj +1 more source
A Novel SIP Based Distributed Reflection Denial-of-Service Attack and an Effective Defense Mechanism
IEEE Access, 2020 We introduce a novel SIP based attack, named as the SR-DRDoS attack, that exploits some less known SIP features by using the IP-spoofing technique, the reflection based attack logic and the DDoS attack logic.
I. Melih Tas +2 more
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Advances in Halide Perovskites for Photon Radiation Detectors
Advanced Materials Technologies, EarlyView.This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang +3 more
wiley +1 more source
Hepatology, EarlyView., 2022 NRPT 1X reduces ALT and ceramide 14:0 in 65% of subjects as compared to only 28% in the placebo group. Abstract Background and Aims The prevalence of NAFLD is increasing globally and on a path to becoming the most frequent cause of chronic liver disease. Strategies for the prevention and treatment of NAFLD are urgently needed.
Ryan W. Dellinger +7 more
wiley +1 more source
Research on WebRTC Technology and Application
Dianxin kexue, 2013 WebRTC technology enables audio, video communication and file sharing services over web browsers without installing add-ons, which improves the convenience of such applications greatly. Its openness and open source policy will simplify and facilitate the
Bin Fu, Xin Yang, Song Wang, Hong Lin
doaj +2 more sources
QUALITY OF EXPERIENCE FOR VOICE OVER INTERNET PROTOCOL (VoIP)
Wasit Journal of Engineering Sciences, 2023 Today, the service of Voice over Internet Protocol or (VoIP) is one of the most used service around the globe in many fields, especially with video conferencing applications. Different applications and also many communications companies around the world
Asmaa Ali Jaish +1 more
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Advanced Robotics Research, EarlyView.Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus +8 more
wiley +1 more source
Design of wireless voice communication and video monitoring system
Gong-kuang zidonghua, 2014 In view of situation that current monitoring system only has video monitoring and is lack of voice communication, design scheme of a wireless voice communication and video monitoring system based on ARM was proposed. The system uses adaptive differential
QIAO Zhanjun, YANG Jingjing, ZHANG Xiao
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Enhanced Multiple Speakers’ Separation and Identification for VOIP Applications Using Deep Learning
Applied Sciences, 2023 Institutions have been adopting work/study-from-home programs since the pandemic began. They primarily utilise Voice over Internet Protocol (VoIP) software to perform online meetings. This research introduces a new method to enhance VoIP calls experience
Amira A. Mohamed +2 more
doaj +1 more source
A Tac1‐Expressing Brainstem Pathway Underlies the Pathogenesis of Trigeminal Neuralgia
Advanced Science, EarlyView.A critical TG‐Sp5CTac1‐PBNTac1 pathway drives trigeminal neuropathic pain (TNP). Tac1‐expressing parabrachial nucleus (PBNTac1) neurons exhibit heightened responses to innocuous stimuli in TNP, and chemogenetic inhibition of these neurons effectively prevents TNP development.
Liting Sun +11 more
wiley +1 more source