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Digital multimedia broadcasting ( DMB) is a digital radio transmission technology developed in South Korea [1] [2] [3] as part of the national IT project for sending multimedia such as TV, radio and datacasting to mobile devices such as mobile phones, laptops and GPS navigation systems. This technology, sometimes known as mobile TV, should not ...
Digital broadcasting is the practice of using digital signals rather than analogue signals for broadcasting over radio frequency bands ( radio broadcasting ). Digital television broadcasting (especially satellite television) is widespread. [citation needed] Digital audio broadcasting is being adopted more slowly for radio broadcasting where it ...
Digital content can be created, viewed, distributed, modified, listened to, and preserved on a digital electronic device, including digital data storage media (in contrast to analog electronic media) and digital broadcasting. Digital is defined as any data represented by a series of digits, and media refers to methods of broadcasting or ...
DVB-C stands for Digital Video Broadcasting - Cable and it is the DVB European consortium standard for the broadcast transmission of digital television over cable. This system transmits an MPEG-2 family digital audio/video stream, using a QAM modulation with channel coding. ISDB. ISDB is very similar to DVB, however it is broken into 13 ...
Broadcasting. Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum ( radio waves ), in a one-to-many model. [1] Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube ...
Ka band. v. t. e. DTMB ( Digital Terrestrial Multimedia Broadcast) is the digital TV standard for mobile and fixed devices, developed in the People's Republic of China. It is used there and in both of their special administrative regions ( Hong Kong and Macau ), and also in Cambodia, the Comoros, Cuba, East Timor, Laos, Vietnam, and Pakistan. [1]
t. e. Digital terrestrial television ( DTTV, DTT, or DTTB) is a technology for terrestrial television where television stations broadcast television content in a digital format. DTTV is a major technological advance over analog television, and has largely replaced analog television broadcast, which had been in common use since the middle of the ...
Media (communication) In communication, media are the outlets or tools used to store and deliver content; semantic information or subject matter of which the media contains. [1] [2] The term generally refers to components of the mass media communications industry, such as print media, publishing, news media, photography, cinema, broadcasting ...