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  2. Digital Terrestrial Multimedia Broadcast - Wikipedia

    en.wikipedia.org/wiki/Digital_Terrestrial...

    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]

  3. Digital radio - Wikipedia

    en.wikipedia.org/wiki/Digital_radio

    Digital transmission by radio waves includes digital broadcasting, and especially digital audio radio services. Types [ edit ] In digital broadcasting systems, the analog audio signal is digitized , compressed using an audio coding format such as AAC+ ( MDCT ) [1] or MP2 , and transmitted using a digital modulation scheme.

  4. List of digital television deployments by country - Wikipedia

    en.wikipedia.org/wiki/List_of_digital_television...

    Since 2005, digital services have been available across the entire country. South Korea also developed its own mobile TV standard called DMB, Digital Multimedia Broadcasting, based on the European technology af Digital Audio Broadcasting (DAB). It has a satellite, subscription-based, version (S-DMB), and a free, terrestrial version (T-DMB).

  5. Broadcasting - Wikipedia

    en.wikipedia.org/wiki/Broadcasting

    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 ...

  6. Digital terrestrial television - Wikipedia

    en.wikipedia.org/wiki/Digital_terrestrial_television

    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 ...

  7. Digital media - Wikipedia

    en.wikipedia.org/wiki/Digital_media

    Digital is defined as any data represented by a series of digits, and media refers to methods of broadcasting or communicating this information. Together, digital media refers to mediums of digitized information broadcast through a screen and/or a speaker. [1]

  8. Digital television - Wikipedia

    en.wikipedia.org/wiki/Digital_television

    Digital television ( DTV) is the transmission of television signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. At the time of its development it was considered an innovative advancement and represented the first significant evolution in television technology since color television ...

  9. Digital storytelling - Wikipedia

    en.wikipedia.org/wiki/Digital_storytelling

    Digital storytelling is a short form of digital media production that allows everyday people to create and share their stories online. The method is frequently used in schools, [1] [2] [3] museums, [4] libraries, [5] social work and health settings, [6] [7] and communities. [8] They are thought to have educational, democratizing [9] and even ...

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