![]() ![]() The bootstrap signal has a fixed configuration that can allow for new signal types to be used in the future. ![]() Technical details įurther information: List of ATSC standards § ATSC 3.0 Bootstrap ĪTSC 3.0 uses a bootstrap signal which allows a receiver to discover and identify the signals that are being transmitted. In December 2021, Jamaica adopted ATSC 3.0 for its impending transition from analog to digital television, with Television Jamaica launching ATSC 3.0 service the following month. In November 2017, the FCC approved the voluntary use of ATSC 3.0 (branded as " Next Gen TV") for television broadcasting in the United States there will not be a mandatory transition as there was from analog NTSC to ATSC, and full-power stations that convert must preserve the availability of their programming in their city of license via legacy ATSC signals. The first major deployments of ATSC 3.0 occurred in South Korea in May 2017, in preparation for the 2018 Winter Olympics. The capabilities have also been foreseen as a way to enable finer public alerting and targeted advertising. 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, datacasting capabilities, and more robust mobile-television support. Next-generation TV standard based on ATSC List of digital television broadcast standardsĪTSC 3.0 is a major version of the ATSC standards for television broadcasting created by the Advanced Television Systems Committee (ATSC). ![]()
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