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  2. DTV radio - Wikipedia

    en.wikipedia.org/wiki/DTV_radio

    Digital-television radio, DTV radio, or DTR describes the audio channels that are provided with a digital television service. [1] These channels are delivered by cable television, direct-broadcast satellite or digital terrestrial television. [2] In terms of variety, DTR falls somewhere between regular AM and FM radio, and satellite radio.

  3. Digital radio - Wikipedia

    en.wikipedia.org/wiki/Digital_radio

    Digital radio broadcasting systems are typically designed for handheld mobile devices, like mobile-TV systems and unlike other digital TV systems which typically require a fixed directional antenna. Some digital radio systems provide in-band on-channel (IBOC) solutions that may coexist with or simulcast with analog AM or FM transmissions, while ...

  4. TV radio - Wikipedia

    en.wikipedia.org/wiki/TV_radio

    TV radio. Close-up view of the audio bands on a Sony ICF-36 portable radio, manufactured in 2001. The TV audio bands are obsolete and not usable with digital TV channels. Overall view of portable radio. TV radio, TV band radio, and TV audio radio are common names for a type of radio receiver that can play the audio portion of a TV channel.

  5. 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 ...

  6. Digital subchannel - Wikipedia

    en.wikipedia.org/wiki/Digital_subchannel

    Digital television supports multiple digital subchannels if the 19.39 Mbit/s (megabits per second) bitstream is divided. Therefore, station managers and broadcast engineers could run any of the following scenarios using one 6 MHz channel (note that the actual bitrate moves up and down, due to usage of variable bitrate encoding):

  7. List of digital television channels in Australia - Wikipedia

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

    Replaced by SBS Two (now SBS Viceland). SD simulcast of One HD (now One). Replaced by a HD simulcast of One HD (previously on LCN 11, replaced by Eleven ). Shared 3D broadcasts of the 2010 State of Origin series by Nine Network (and affiliates WIN Television and NBN Television) and SBS Television. Available in Sydney, Melbourne, Brisbane ...

  8. UHF television broadcasting - Wikipedia

    en.wikipedia.org/wiki/UHF_television_broadcasting

    UHF television broadcasting is the use of ultra high frequency (UHF) radio for over-the-air transmission of television signals. UHF frequencies are used for both analog and digital television broadcasts. UHF channels are typically given higher channel numbers, like the US arrangement with VHF channels (initially) 1 to 13, and UHF channels ...

  9. Television transmitter - Wikipedia

    en.wikipedia.org/wiki/Television_transmitter

    A television transmitter is a transmitter that is used for terrestrial (over-the-air) television broadcasting.It is an electronic device that radiates radio waves that carry a video signal representing moving images, along with a synchronized audio channel, which is received by television receivers ('televisions' or 'TVs') belonging to a public audience, which display the image on a screen.

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