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Topic: Digital Multimedia Broadcasting


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In the News (Wed 16 Dec 09)

  
  DMB - Digital Multimedia Broadcast
Digital multimedia broadcasting is based on the Eureka 147 DAB standard.
Digital television uses the T-DMB which is made for transmissions on frequency bands III (VHF) and L (SHF).
One of the advantages of multimedia broadcasting over traditional video broadcasting is that through a process called multicast, a single broadcast can send programming to thousands of receivers, which can play back the content individualized to the location.
www.tech-guide.org /dmb.htm   (325 words)

  
 Digital Multimedia Broadcasting - Wikipedia, the free encyclopedia
DMB is based on the Eureka 147 Digital Audio Broadcasting (DAB) standard, and has some similarities with the main competing mobile TV standard, DVB-H.
These are broadcast on six multiplexes in the VHF band on TV channels 8 and 12 (6MHz faster).
The Catalyst: e-zine on DAB in the Netherlands
en.wikipedia.org /wiki/Digital_Multimedia_Broadcasting   (563 words)

  
 What is Digital Multimedia Broadcasting?
Digital Multimedia Broadcasting (DMB) is a method of bringing multimedia images, radio, Internet, and television to portable devices through digital radio transmissions.
Digital Multimedia Broadcasting, both satellite and terrestrial transmissions, was adopted by South Korea in 2005.
France, Indonesia, Italy, and Switzerland are experimenting with the use of Digital Multimedia Broadcasting, while China and the United Kingdom have adopted it for commercial purposes.
www.wisegeek.com /what-is-digital-multimedia-broadcasting.htm   (544 words)

  
 Digital multimedia broadcasting - Scala
Scala is the pioneer in digital multimedia broadcasting.
Typically, the multimedia broadcasts are delivered to business, retail and government locations over televisions or the new breed of flatpanel displays, being termed "digital signage".
This illustrates the boom that is occurring in digital multimedia broadcasting, and the distinction that must be drawn (for now) between personal technologies and public technologies.
www.scala.com /vignettes/digital-multimedia-broadcasting.html   (375 words)

  
 [No title]
The advent of digital broadcasting has widened the scope for broadcasting audio, video and data, paving the way for Digital Multimedia Broadcasting.
Digital Audio Broadcasting (DAB) and Digital Video Broadcasting, (DVB-T), are vying with each other to dominate the scene of Digital Multimedia Broadcasting.
The mobile reception being a prominent feature of future digital broadcasting, it will be interesting to discuss the pros and cons of DAB and DVB-T, as a player in Digital Multimedia Broadcasting, based on the measurements and observations carried out by Deutsche Telecom Barcom, Germany, Australian and European DVB-T experiments.
www.studio-systems.com /Broadcasting/novdec2000/Digital/108.htm   (525 words)

  
 the::unwired - MULTIMEDIA: ETSI approves DMB (Digital Multimedia Broadcasting) standards
DMB, a multimedia application based on exactly this principle, has its roots in DAB, the technology that is taking radio digital around the world and that was specifically developed for mobile reception.
DMB is designed to broadcast television and video to mobile handsets, in parallel with existing DAB services, both audio and data, and can be easily integrated wherever a DAB infrastructure already exists.
Broadcasters in Germany, Spain, France, Norway, Italy, The Netherlands, UK, China and many others have conducted or are preparing to conduct DMB trials and tests to enable the integration of audio, data and video services on existing DAB networks.
www.theunwired.net /?itemid=2520   (1037 words)

  
 Mobile phone news :: LG Electronics Unveils World's First Terrestrial DMB-Receiving Mobile Phone
ablish the domestic terrestrial DMB standard as global standard, LG Electronics is now participating in activities for enacting domestic next-generation broadcast forum regulations to affirm its DMB technology as the domestic standard, and also is pushing to have the technology adopted as the global standard by World DAB Forum.
To disseminate its DMB standard worldwide, the company is currently conducting overseas road shows and participating in overseas exhibitions for promotion.
LG Electronics development of terrestrial DMB phone is the first of its kind worldwide, and has enhanced the possibility of Koreas commercialized services of terrestrial DMB.
www.phonecontent.com /bm/news/gnews/580.shtml   (1247 words)

  
 RadioScape Powers Digital Audio and Multimedia Broadcasting in China
DMB services for both audio and mobile TV will be on air by the second quarter of this year.
Its Professional Broadcast Systems and Research and Test Systems were used in the development of the DMB standard and compatible receiver handsets.
The DMB broadcasts are anticipated to cover news, music videos, sports, education, movies and simultaneous transmission of terrestrial TV programmes.
www.embeddedstar.com /press/content/2006/1/embedded19468.html   (959 words)

  
 Define DMB - Digital Multimedia Broadcasting
Meaning of DMB — “ Digital Multimedia Broadcasting”, is a way to deliver television services to mobile receivers, even at high speeds (cars, buses, trains, etc.).
DMB technology is based on the established Eureka 147 Digital Audio Broadcast (DAB) radio standard with additional error correction.
Having built strong partnerships with European companies, VDL is able to offer complete solutions, covering the whole digital chain, from MPEG-4 encoding of the video signals, to their terrestrial broadcast after multiplexing them.
birds-eye.net /definition/d/dmb-digital_multimedia_broadcasting.shtml   (791 words)

  
 SK Telecom - Services>Satellite DMB Service   (Site not responding. Last check: 2007-08-17)
The satellite DMB can offer a frequency output 16 times larger than that of the Mugunghwa Satellite, because the output of its frequency is not restricted by the ITU's regulation.
The satellite DMB frequency is the most suitable for the mobile environment among those frequencies available for satellite use.
Consumers' portable convenience can be greatly increased by building a core chip for the use of satellite DMB terminals, and the development of a variety of antennas such as patch type, helical type, etc.
www.sktelecom.com /eng/services/dmb   (422 words)

  
 SK Telecom - Services>Satellite DMB Service   (Site not responding. Last check: 2007-08-17)
Satellite DMB service provided by TU Media Corp. is a new concept in multimedia mobile broadcasting service that converges telecommunications and broadcasting.
Is broadcasting equipment that is additionally installed to let customers enjoy a smooth broadcasting service in shadow areas such as inside buildings in the downtown area.
Consists of 26 broadcasting channels that include non-stop music, DJ music, variety, etc. The number of channels will be extended up to 22 channels.
www.sktelecom.com /eng/services/service_inside/dmb/index.html   (261 words)

  
 Digital Multimedia Broadcasting
Terrestrial-Digital Mobile (multimedia) Broadcasting (T-DMB) is a technology invented in Korea and Japan that is close to being adopted as a European standard to deliver video and other multimedia services to handheld devices.
The DMB data is decoded externally to the DAB decoder where it is unpacked from the MPEG-2 transport system and then it is presented to the DMB AV decoder where audio, video and data streams are extracted.
The ETSI standard considers audio encoding techniques very similar to those in Digital Radio Mondiale where AAC sampling rates of 24 KHz are combined with Spectral Band Replication (SBR) and Parametric Stereo.
www.radioeng.co.uk /dmb.html   (257 words)

  
 TV on the move | The Register
The European Telecommunications Standard Institute ETSI has approved the DMB (Digital Multimedia Broadcasting) standards for the delivery of multimedia content and services "on the move".
DMB has its roots in DAB (Digital Audio Broadcasting), a standard that has considerable success in the UK, but less so on continental Europe.
DMB will also be used for the coverage of FIFA World Cup 2006 via mobile devices.
www.theregister.co.uk /2005/07/25/dmb_approved   (490 words)

  
 2005/11/22 ISCOM 2005 Invited Speech III
Recently, the traditional analog broadcasting audio and video services, such as AM and FM audio and television systems, have gradually migrated to the digital formats by taking the advances of effective digital communication systems and multimedia compression standards.
Nowadays, the digital multimedia contents still have encountered some questions: how to efficiently compress and decompress the multimedia; how to manage the intellectual right property protection for digital multimedia; and how to effectively store and retrieve multimedia data, especially from bulky video and audio files.
The digital broadcasting system is a one-way communication, which might only provide push multimedia services intuitively.
www.ewh.ieee.org /r10/tainan/ap/20051122iscom-3.htm   (507 words)

  
 South Korea - Broadcasting - BuddeComm
Television broadcasting in South Korea, the growth of which has been erratic over the years, is taking real steps to progressively grow its digital broadcasting system.
The government is committed to transitioning the country to digital terrestrial, digital cable and digital satellite TV broadcasting by 2010.
This report examines the television broadcasting market in the Republic of Korea, with a focus on the rise of digital television.
www.budde.com.au /Reports/Contents/South-Korea-Broadcasting-1804.html   (181 words)

  
 Digital Multimedia Broadcasting Shows Great Promise in Korea   (Site not responding. Last check: 2007-08-17)
DMB is well suited for mobile multimedia, holding significant advantages over satellite broadcasting and wireless LAN, in terms of mobility, and is more price-competitive for consumers than Video-on-Demand (VOD) services delivered over the 3G network.
Key financial issues for the Korean DMB market are the questions of: (a) optimal capital investment levels to achieve adequate service coverage for Terrestrial DMB and Satellite DMB services; and (b) appropriate profit models, with respect to advertising-supported vs. subscription services.
Recent In-Stat research, Digital Multimedia Broadcasting in Korea (#IN0402438AW), includes background on the development of DMB, analysis of DMB technologies, including detailed comparisons of Satellite DMB (S-DMB) and Terrestrial DMB (T-DMB), and S-DMB and T-DMB subscriber, revenue, and device forecasts, 2004-2010.
www.instat.com /press.asp?ID=1189&sku=IN0402438AW   (524 words)

  
 Broadcasting Digital Media, Digital Mutimedia Broadcasting - Navori.com
he process of broadcasting multimedia over the Internet, or satellite, to be tuned in by multimedia receivers, or players, capable of playing back the multimedia program.
This is one of the advantages of multimedia broadcasting over traditional video broadcasting.
Our software for brodcasting digital multimedia can provide a comprehensive end-to-end solution, which includes managing and capturing the event, accessing to global terrestrial and satellite network and streaming broadcasting material over the digital signage system from centralized remote network server.
www.navori.com /broadcasting-digital-multimedia.htm   (199 words)

  
 STMicroelectronics Drives In-Car Mobile TV Debut During Soccer World Cup
GENEVA, June 9 -- STMicroelectronics, a leading supplier of semiconductors to digital consumer and automotive industries, today announced that its complete system solution for Mobile TV will be used in Europe's first implementation of T-DMB (Terrestrial - Digital Multimedia Broadcasting) receivers in the car.
DMB (Digital Multimedia Broadcasting) is a digital transmission system for sending data, radio, and TV to mobile devices, based on the DAB (Digital Audio Broadcasting) standard.
Connected to the DAB (Digital Audio Broadcasting) radio receiver inside the car, the novel T-DMB decoder is based on ST's latest Nomadik mobile multimedia processor, the STn8810.
www.theautochannel.com /news/2006/06/09/010649.html   (625 words)

  
 ContentSutra - India's Digital Media News Monitor   (Site not responding. Last check: 2007-08-17)
The demonstration of Digital Multimedia Broadcasting was very simply put as -The transmission from a TV is put into a machine for decoding and is then transmitted to a DMB enabled device.
DMB (Digital Multimedia Broadcasting) --- is a mobile multimedia broadcasting service based on a new concept of broadcasting and telecommunication services.
This provides a variety of multimedia applications such as television, radio and data broadcasting using personal or automobile handsets when out doors or on the move.
www.contentsutra.com /know-your-digital-multimedia-broadcasting-updated   (772 words)

  
 RadioScape Again Chosen for Mobile TV Broadcast Systems
London, UK (PRWEB) June 14, 2006 –;- RadioScape, a world leader in digital audio and multimedia broadcast and receiver technology, has once again been selected to provide the broadcast technology for another Mobile TV trial.
RadioScape’s DMB and DAB products are the solution of choice because of the flexibility of being able to be quickly adapted through software to cope with any changes or enhancements in the DMB specifications as they evolve.
Centre of Excellence of Digital Broadcast has conducted many DAB/DMB trails in The Netherlands and is the proud owner of two patents in the field of DAB/DMB transmission infrastructure and receivers.
www.prweb.com /releases/2006/6/prweb398400.htm   (872 words)

  
 Indiantelevision.com's Digital Edge: Korean companies gung ho on digital multimedia broadcasting   (Site not responding. Last check: 2007-08-17)
The satellite DMB capabilities allow you to view high definition broadcasts while on the move via a frequency transmitted from the satellite to your vehicle-mounted TU terminal and your TU handset that receives both satellite DMB and cellular services.
The TU handset for both satellite DMB and cellular service does not offer only mobile phone functions, but it also provides a wireless internet connection function, and an on-air broadcast programme capture and recording function.
The portable receiver for DMB services is equipped with a multimedia file reproduction function, as well as a capture and recording function.
www.indiantelevision.com /headlines/y2k6/feb/feb81.htm   (539 words)

  
 Portfolio Company News
RadioScape, a world leader in digital audio and multimedia broadcast technology, is leading the adoption of Digital Multimedia Broadcasting (DMB) and Digital Audio Broadcasting (DAB) in China through the supply of the very latest Professional DMB/DAB Broadcast Systems to a number of major broadcasters.
John Hall, RadioScape’s CEO, said, “We have worked closely with the major Chinese broadcasters over the past 2 years in the development of their plans for Digital Multimedia Broadcasting.
Its innovative Software Defined Digital Radio™ approach has made it a leader in DAB and DMB technology with its DAB receiver modules being extensively used by many of the world’s leading consumer electronics manufacturers.
www.atlasventure.com /newsandevents/news.cfm?id=516   (638 words)

  
 AsiaMedia :: KOREA: Samsung to couple TV with digital camera
Terrestrial DMB is the locally developed technology that enables people on the move to enjoy crystal-clear video, CD-quality audio and data via handheld gadgets or in-car terminals for free.
This is not the first time that Samsung Techwin came to the fore in the digital camera market with high-tech products, although it is not a top-tier player in the global arena.
However, the firm is not mulling over inserting mobile telephony functions into digital cameras, a move that would bring on a confrontation with one of its sister companies, Samsung Electronics.
www.asiamedia.ucla.edu /article.asp?parentid=33952   (587 words)

  
 Satellite Industry Sees Revival Hopes In Digital Broadcasting
Digital multimedia broadcasting to hand-held electronic devices may be the hope for satellite service providers in the struggling Asia-Pacific market, an industry official said Monday.
"The satellite industry is suffering from overcapacity and badly needs a killer application which may be digital multimedia broadcasting," said Koh Eui-Kon, president of the Asia Pacific Satellite Communications Council.
Digital multimedia broadcasting provides content over a satellite to small hand-held devices such as personal digital assistants and mobile phones.
www.spacedaily.com /news/satellite-biz-05x.html   (450 words)

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