Results 61 to 70 of about 146,662 (288)
Design of mine-used digital broadcasting system
Gong-kuang zidonghua, 2013 For problems that underground broadcasting system with analog audio broadcasting mode has poor flexibility and small voice communication range, the paper proposed design scheme of a new kind of mine-used digital broadcasting system, introduced designs of
QIAN Jian-sheng +4 more
doaj
Performance features of Albanian speaking web radios [PDF]
, 2015 Albanian speaking web radios are the media units that eliminated State borders for a decade, they have passed over the limitations that newsrooms have for enlargement of broadcasting frequencies and coverage area in those globe points where Albanians ...
Muka, Arben
core
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada +4 more
wiley +1 more source
A medium to long term roadmap for access services on DTV [PDF]
, 2010 DTV4All is a project partly funded by the European Commission (CIP ICT Policy Support Programme) to facilitate the provision of access services on digital television across the European Union. Access services literally help their users access the content
Itagaki, T, Owens, TJ
core
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Low Earth Orbit (LEO) satellite constellations offer unprecedented opportunities for global broadband connectivity but pose significant beamforming challenges due to rapid platform motion and stringent onboard hardware constraints. Fully digital architectures, while optimal in theory, remain impractical for satellite payloads, motivating ...
Mohammad Momani +2 more
wiley +1 more source
Design of Underground Digital Security Broadcasting System
Gong-kuang zidonghua, 2011 For shortcomings of mine-used broadcasting systems of traditional constant-pressure broadcasting, local amplified phone and personal access system, the paper proposed a design scheme of underground digital security broadcasting system and introduced ...
CUI Lian-cheng +3 more
doaj
Chasqui, 2015 El autor señala que no se trata de un documento técnico por eso simplifica y aborda el proceso de ingeniería que produce la transmisión digital de audio -DAB-de manera muy general.
Ada Hulshoff
doaj +1 more source
(Dis)information Systems: a Systemic View of Disinformation
Systems Research and Behavioral Science, EarlyView.ABSTRACT Disinformation is an ancient social phenomenon that has found a favourable environment for dissemination in internet‐based social networks. While the scientific community seeks to address the problem by creating specific tools to detect and classify the various types of false information, we argue that systems thinking is necessary to ...
Herbert Laroca +2 more
wiley +1 more source
Podcasting for public libraries in Egypt: a strategic vision
Cybrarians JournalThis comprehensive study investigates the potential of electronic audio broadcasting (podcasting) within Egyptian public libraries, with a specific focus on planning its implementation and creating a radio system.
Heba Nasr
doaj +1 more source
With the Support of Listeners Like You : Lessons from U.S. Public Radio [PDF]
, 2010 This chapter provides an assessment of public broadcasting in the United States. It asserts that European public service broadcasting (PSB) could learn from U.S.
Huntsberger, Michael, Stavitsky, Alan G.
core +1 more source