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Life-Area Broadcasting System (LABS) for Usual and Emergency Cases by Using Easy Contents Management System and New Speaker Devices

Jun Sasaki, Taeko Maejima, Shuang Li, Yusuke Sato, Minoru Hiyama
2019 International Conference on Information Systems for Crisis Response and Management  
In order to realize very simple and easy management of LABS, we developed the Easy Contents Management System (ECMS).  ...  In this paper, we describe the concept of LABS and introduces the developed new systems and devices.  ...  Seiji Sato, president of Sato Tax Accountant Corporation, I-O DATA Foundation and the financing of project TIN2016-75850-R from the FEDER Funds for support of this research.  ... 
dblp:conf/iscram/SasakiMLSH19 fatcat:2vhpyhz4sbchvffguwzav5bkku

Research on Network Transmission and Exchange Technology of Digital Audio

Dapeng Gao
2019 International Journal of Information and Communication Sciences  
The application of network digital audio technology in the sound reinforcement system will be the development trend of modern audio technology.  ...  The popularization of digital audio network transmission system is imminent.  ...  Significance of the Application of Networked Digital Audio Transmission Technology Today, in the 21st century, the earth has been described as a global village, and large-scale building complexes are also  ... 
doi:10.11648/j.ijics.20190404.12 fatcat:x7yh5jxyynh3noyosuhzgj3p7e

Online Data Processing Methods in Xlet Applications for Seismic Early Warning and Emergency Services on Interactive Digital Television

Mustafa Asim Kazancigil
2013 International Journal of Communications, Network and System Sciences  
I have focused on the methodologies to use digital television as an efficient medium to convey timely and useful information regarding seismic warning data to the public, which forms the main research  ...  Map showing the location of the earthquake's epicenter coordinates, magnitude, and Tsunami Alert, all of which are highlighted in red text due to the High risk level.  ...  The early warning system will potentially be able to save many lives in situations of large-scale seismic natural disasters, by informing the citizens (in the case of my application, TV viewers) several  ... 
doi:10.4236/ijcns.2013.65025 fatcat:2rscuukwvba4lhfutbel7kvliq

Seamless, Synchronous, and Supportive: Welcome to Hybridcast: An Advanced Hybrid Broadcast and Broadband System

Akitsugu Baba, Kinji Matsumura, Shigeaki Mitsuya, Masaru Takechi, Hiroshi Fujisawa, Hiroyuki Hamada, Syunji Sunasaki, Hisakazu Katoh
2012 IEEE Consumer Electronics Magazine  
Broadcasting guarantees quality of service and efficient delivery of content to a large number of viewers, and communication network systems afford the flexibility to deliver personalized content that  ...  NHK has been contributing to both technical and service development to bind broadcast and communication because these systems have complementary characteristics,  ...  content on a large scale and delivery of services tailored to a user's preference, respectively.  ... 
doi:10.1109/mce.2011.2182469 fatcat:wfhdqonznreingsk2ej3redud4

Iterative Decoding and Cross-Layering Techniques for Multimedia Broadcasting and Communications

Fred Daneshgaran, Massimiliano Laddomada, Marina Mondin
2008 International Journal of Digital Multimedia Broadcasting  
The fifth paper "System level evaluation of innovative coded MIMO-OFDM systems for broadcasting digital TV," by Youssef Nasser, Jean-Francois Helard, and Matthieu Crussière investigates the application  ...  The last paper of this special issue "Real time communications in large scale wireless networks" by Liang Song and Dimitrios Hatzinakos investigates the use of largescale cognitive networking methods in  ...  ACKNOWLEDGMENTS The authors are grateful to the reviewers for their invaluable work and to the authors of the papers collected in this special issue.  ... 
doi:10.1155/2008/262148 fatcat:xln3lriilnh2dlqzbmhhi4lev4

Introduction to the special issue on digital television

T.J.B. Swanenburg
1996 Philips Journal of Research  
Once the digital transmission systems have been made available, the new multimedia applications demand huge volumes of information to be made accessible, for professional applications as well as for entertainment  ...  The invention of the art of printing was highly instrumental in the change of society, around half a millennium ago, when the large-scale distribution of written information undermined the authority of  ... 
doi:10.1016/0165-5817(96)81297-6 fatcat:jkxxn5tmjrchheqtwdj4luijje


Anton Treskunov, Jarrell Pair, Bill Swartout
2006 Transformational Science and Technology for the Current and Future Force  
The FSCA facilitates digital flat training scenarios which can be scaled from the simulation of a single room up to a complete city block.  ...  In 2003, the FlatWorld Simulation Control Architecture (FSCA) was developed to support multiple digital flats in arbitrary configurations.  ...  ACKNOWLEDGEMENTS The authors would like to thank Ernie Eastlund and Matt Liewer for creating the 3D renderings used in this paper.  ... 
doi:10.1142/9789812772572_0044 fatcat:l72ziu5ghbeqhivy2oylhxgpuu

Digital Convergence and its Consequences

Milton Mueller
1999 Javnost - The Public  
The rise of digital media results in: ♦ the coming together, in a single application or service, of information content from telephony, sound broadcasting, television, motion pictures, photography, printed  ...  Convergence, the digital takeover of communication and information, produces a new kind of interchangeability and interconnectedness among different media forms.  ...  , not as large-scale service offered by a public carrier.  ... 
doi:10.1080/13183222.1999.11008716 fatcat:oar4mhdr5ng4vjgrbu5ru3z3vm

Digital Radio in Brazil: Not left, nor right. Let's move forward | Radio Digital no Brasil: nem à esquerda, nem à direita. Vamos em frente

Thiago Oliveira da Silva Novaes
2017 Liinc em Revista  
The article focuses the imminent choice of the Brazilian Digital Radio System (SBRD), taking as a privileged object the analysis of the Ginga middleware, developed for the Interactive Brazilian Digital  ...  Finally, we observe the commodification of the spectrum as an obstacle affecting the transition from analogue to digital and affirm a new paradigm of the spectrum as abundant and a technological common  ...  communication system, we need to describe the importance of the Ginga Middleware to the Brazilian interactive Digital Television System.  ... 
doi:10.18617/liinc.v13i1.3768 fatcat:hd4elh6izneztj3qf6n2o4af4i

Convergence of broadband and broadcast/multicast in maritime information networks

Jun Du, Jian Song, Yong Ren, Jintao Wang
2021 Tsinghua Science and Technology  
To satisfy the expected plethora of broadband communications and multimedia applications on the ocean, a brand-new maritime information network with a comprehensive coverage capacity in terms of all-hour  ...  However, the well-developed emerging technologies in 5G are hardly applied to the maritime communications, resulting from the lack of communication infrastructure deployed on the vast ocean, as well as  ...  Nevertheless, resulting from the difficulties and lack of deploying communication infrastructure on the ocean, the development of maritime communications and information service systems is far from the  ... 
doi:10.26599/tst.2021.9010002 fatcat:bwvupx6ixjgo3n3reixikjlepi

Page 304 of SMPTE Motion Imaging Journal Vol. 108, Issue 5 [page]

1999 SMPTE Motion Imaging Journal  
Applicants | should have good communications | skills and attention to detail, plus | experience in design and/or instal- | | lation of video, audio, and digital | systems.  ...  Level Video Systems Design Engineer Job Code: SMP-LM-7704233 Job requires 5+ years’ professional exp in the design, operation, testing and maintenance of large scale digital video and audio production  ... 

Floating car data system enforcement through vehicle to vehicle communications

Lan Lin, Tatsuaki Osafune, Massimiliano Lenardi
2006 2006 6th International Conference on ITS Telecommunications  
warnings to enhance the FCD traffic information precision as well as the information availability; inversely, V2V communication can also benefit from the FCD system and offer some large-scale road network  ...  The paper presents a new application enabled by Vehicle-to-Vehicle (V2V) communication systems; our target is to combine V2V with Floating Car Data (FCD) systems and merge advantages of both: the V2V application  ...  In Beijing, a project of implementing DMB (Digital Media Broadcasting, a system derived from DAB (digital audio broadcasting, being able to carry the multimedia data.) has been programmed for the use of  ... 
doi:10.1109/itst.2006.288795 fatcat:iqdtuvw55bgwtfayukcbt5atwu

Improved Clustering Based Routing Protocol for Wireless Sensor Networks

2016 International Journal of Science and Research (IJSR)  
Minimum range of target teams that we tend to initial broadcast will cause optimum size to search out associate analytical model that cluster size and variety of cs mode; hybrid communication proposes  ...  Among a cluster, nodes transmit information to head ache (CH) while not using cs. CHs use cs to transmit information to drop.  ...  and tools for distributed signal processing, communications, and information theory in large-scale networked systems.  ... 
doi:10.21275/v5i2.2021602 fatcat:esakckdtubh43lw4sbowwxy7ti

Initial Beamforming for Millimeter-Wave and Terahertz Communications in 6G Mobile Systems [article]

Wei Jiang, Hans D. Schotten
2022 arXiv   pre-print
It is applicable for any form of large-scale arrays, and all three architecture, i.e., digital, analog, and hybrid beamforming.  ...  It raises a problem of omni-directional beamforming during the phase of initial access, where a base station is required to broadcast synchronization signals and system information to all users within  ...  However, mmWave and THz communications need to utilize large-scale antenna arrays with a massive number of elements to achieve high power gain.  ... 
arXiv:2205.00691v1 fatcat:lz6oy75rang7xdrxvmyj4jetey

Digital Television Receiver for ISDB

M. Sakurai
2006 Proceedings of the IEEE  
The Conditional Access System (CAS) is used not only for the pay TV but also for copy protection of the broadcast contents.  ...  This paper presents the digital high-definition television (HDTV) receiver for the ISDB system.  ...  By that time, the ISDB digital TV receiver will evolve to be a broad-band home server that receives digital broadcast and the Internet Protocol video streaming and will store a large amount of HDTV digital  ... 
doi:10.1109/jproc.2005.859710 fatcat:s4a576moqbgx3eiw4zzevhe6jy
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