Even though it is not colored with the celebration of gegap-gempita, on 13 August 2008 Indonesia has menapak door to digital television broadcasting technology. Current is soft launching a digital TV broadcast by TVRI. This step will clearly be the locomotive that will change quite radically in the field of television broadcasting nasional.Perubahan or adjustment is not only on the content and broadcasting infrastructure, but also in society. It is known that ordinary people increasingly rely on television as a medium of information as well as entertainment, the more marked the more years increased the number of circulation television. Currently there are around 40 million units of the television comedy more than 200 million orang.Langkah the beginning of this change will be a new era for the national television industry, replacing analog television broadcasting era, which began on 17 August 1962 a trial broadcast in the event TVRI Independence Anniversary Proclamation XVII of Indonesia Istana Merdeka Jakarta pages. On 24 August 1962, TVRI mengudara the first time with the event broadcast live the opening ceremony of the IV Asian Games Main Stadium Gelora Bung Karno.Teknologi selected because digital TV has many advantages compared with analog. This technology has the resilience to interference effects, and fading roar, and kemudahannya to do the repair (recovery) of the signal that is damaged due to the delivery / transmission of signals. Repairs will be made in the recipient with an error correction code (error correction code) specific. The merit is the efficiency in many cases, on the frequency spectrum (bandwidth efficiency), efficiency in network transmission, power transmission, and consumption power.Di addition, digital TV provides picture and sound that is far more stable and better resolution of sharp rather than analog. This system made possible by the use of Orthogonal Frequency Division Multiplexing (OFDM) that delay in the effect across plural (multipath). In the analog system, trajectory effects plural cause that result in the emergence echo image ganda (as if no shadow). The advantage is durability against environmental changes that occur due to movements receiver (for mobile reception), for example, in a moving vehicle, so that the image does not occur tottery or change the quality of the TV as analog time ini.Standar DVB-T and the system has decided DABPemerintah Digital Video Broadcasting-Terrestrial (DVB-T) standard as the Indonesian national as a result of testing conducted by the National Migration of TV and Radio Analog to Digital, DVB-T technology is superior and has more benefits compared to the digital broadcasting technology lainnya.Teknologi is capable memultipleks some programs at once, where the six broadcast program can be included in a TV channel berlebar ribbon 8 MHz, with quality far more well. Like the land, that can only be used for one house, with this technology is able to build six houses with the quality of the building far more capacity and more room. In addition, the addition of variants DVB-H (handheld) is able to provide up to six additional programs for the reception of broadcast mobile (mobile). This is highly possible for the addition of broadcast-TV baru.Bagi broadcast radio industry, the logical use of technology will be DAB (Digital Audio Broadcasting), which was developed as penyeimbang technology, DVB-T, as already implemented in more than 40 countries, especially European countries . When the technology was developed using DAB technology Digital Multimedia Broadcasting (DMB), namely by adding a DMB multimedia processors, will be able broadcast moving images as the content broadcast TV. This has stimulated the perpetrators of the radio industry to develop the business by adding content such as moving images, such as weather information, road maps, video clips, and film, as is happening in the industry televisi.Berbeda with the TV industry who have migrated to the total because digital demands the development of technology, migration in the digital radio industry because only a selection of FM radio technology is considered to have sufficient quality and efficiency of both. Moreover, this has not long finished up the new government re-allocation of radio frequency FM berkonsekuensi on the frequency shift for most of the radio operator and the occurrence of additional investment cost for the service radio. FM radio technology will survive until a dozen years to depan.Pertimbangan migrasiImplementasi digital TV system in Europe, the United States, and Japan have started a few years ago. In Germany, this project has been started since 2003 for the city of Berlin and in 2005 to Muenchen and at this time almost all big cities in Germany have bersiaran digital TV. Netherlands have decided to do the switch off (termination of total) analognya broadcast TV since the end of 2007. France will implement the same in 2010. UK since the end of 2005 has been doing some testing off the analog broadcast to the termination of total analog system can be done in the year 2012. United States Congress has given the mandate to stop broadcasting analog TV the total in 2009, as well as on 2011.Negara Japan-Asia countries in the region have also started to migrate total. In Singapore, since digital TV was launched in August 2004 and has enjoyed approximately 250,000 homes. In Malaysia, the pilot broadcast digital TV is also a dirintis since 1998 with funding from the government is very big and at this time siarannya have enjoyed more than 2 million rumah.Keputusan government over the use of DVB-T digital TV standard as terestrial will be the locomotive of a migration from the era of analog broadcasting to digital broadcasting era in Indonesia. This option is the availability of opportunities to open the channel broadcasting the more, the berimplikasi in many aspects. Therefore, the role of government to be very strategic in preparing the development of human resources and be able to fill the digital broadcasting industry. Momentum digital broadcasting is expected to be triggered into growth and development bangsa.Peran self-government through the Ministry of Communication and Information is visible enough. Many things have been done, the establishment of three other working group (WG), namely WG Digital TV Regulation, WG Frequency Master Plan, and WG Technology Tools for Digital TV Implementation Preparation. In addition, the consortium has conducted a pilot project for the establishment of digital TV, the set-top box (STB) to the representatives of the community, to the socialization to various areas that involve various elements masyarakat.Partisipasi active government in the implementation of digital TV technology has become important because the migration This will cause a revolution in the field of broadcasting. Posts Tjahjono Bambang Heru, head of the WG on Technology Tools Depkominfo (12 / 9), clearly invites the importance keberpihakan government in the development of national industry in the implementation of digital TV ini.PotensiBanyak potential national industry that need to be developed and be involved to participate in the implementation of this digital TV, such as PT INTI, Polytron, Stage, and Xirka chipsets that are ready in the STB industry nationally. Similarly, PT LEN has been the focus of production in the transmitting device. In addition, there are some production house (PH), which was ready in producing digital content berteknologi. Active role they need to be met and even dipacu that can contribute towards a more convergent implementation of the digital TV technology ini.Pemerintah should provide such incentives for the national industry that wish to participate in the production of digital TV so that the device does not quite compete with the industry from other countries who are has been aggressive entry into Indonesia, like China and Korea. Moreover, some of our national industry is ready to make customized products to fit the needs of the Indonesian people, the addition of features such as Electronic Program Guide (EPG) version Indonesia, Early Warning System (EWS), which features better interactivity, and no less important feature Peoples Meter which can provide functions and viewer rating Polling System, which is an important component in the broadcast industry last TV.Fitur is very important that our TV industry is not in the condition of subject and relies heavily on foreign institutions survey, the accuracy of its ratings can not necessarily be . Bernardus Satriyo Dharmanto observer convergence technology
