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Television stations in this category are host television stations ("lighthouses") for the ATSC 3.0 (NextGen TV) digital television standard.
A blue background indicates a station transmitting in the ATSC 3.0 format over-the-air; details about the station's alternate availability in the original ATSC format are contained in its article. Television networks listed with each respective station are the primary affiliation listed; details about other network affiliations with these ...
ATSC 3.0 is a major version of the ATSC standards for terrestrial television broadcasting created by the Advanced Television Systems Committee (ATSC). [1] [2] [3]The standards are designed to offer support for newer technologies, including HEVC for video channels of up to 2160p 4K resolution at 120 frames per second, wide color gamut, high dynamic range, Dolby AC-4 and MPEG-H 3D Audio ...
Instead, virtual channels, sent as part of the metadata along with the program(s), allow channel numbers to be remapped from their physical RF channel to any other number 1 to 99, so that ATSC stations can either be associated with the related NTSC channel numbers, or all stations on a network can use the same number.
The Advanced Television Systems Committee (ATSC) is an international nonprofit organization developing technical standards for digital terrestrial television and data broadcasting. ATSC's 120-plus member organizations represent the broadcast, broadcast equipment, motion picture, consumer electronics, computer, cable, satellite and semiconductor ...
All ATSC 3.0 stations must provide at least one channel of free-to-air television programming. As with Boise's Evoca transmitters, this obligation is fulfilled by airing BYU TV on each transmitter. Evoca offers additional programming utilizing the hybrid functionality of ATSC 3.0, similar to Hybrid Broadcast Broadband TV (HbbTV) in Europe.
ATSC 3.0 is a non-backwards-compatible version of ATSC being developed (as of May 18, 2016) that uses OFDM instead of 8VSB and a much newer video codec (instead of ATSC 1 and 2's MPEG-2). On March 28, 2016, the Bootstrap component of ATSC 3.0 (System Discovery and Signalling) was upgraded from candidate standard to finalized standard. [1]