HDTV Abbreviation

Looking for HDTV abbreviation? We have got you covered in this guide. We have listed down different possible abbreviations of HDTV in various groups like Computer and Networking, and News & Entertainment.

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Popular abbreviations of HDTV:

Searching for HDTV abbreviation / HDTV full form leads to different results in different categories. The below table illustrates the popular acronyms among them.

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What does HDTV mean?

The full form of the acronym HDTV is High Definition Television. The term HDTV or High Definition Television is used to refer to a television display system that delivers a higher quality of display resolution. 

SDTV

The High Definition Television is the successor to the former Standard Definition Television or SDTV. Standard Definition Television was the prevailing standard of television display and broadcasting in the last decades of the 20th century.

The Standard Definition Television or SDTV was compatible with the analog broadcasting channels and technology which was the norm for television broadcasting in that time period. Standard Definition Television primarily depended upon two main types of picture formats. 

These were the picture formats 480i or 576i. The 576i picture format of Standard Definition Television relied upon the sequential color with memory or SECAM analog system and Phase Alternating Line (PAL) analog system. On the other hand, the 480i picture format of the Standard Definition Television (SDTV) relied upon the NTSC or National Television System Committee analog system primarily in use in North America.

HDTV – Picture Format Transmission

High Definition Television or HDTV uses different formats of transmission of digital data. Some of the formats of High Definition Television transmission are as follows:

High Definition Television is transmitted in 720p format. This High Definition Television signal format offers a picture resolution of 1280×720. Frames in this format are usually in the progressive form. In conventional forms, the frame rate differs from 50 Frames Per Second in countries formerly using the SECAM and PAL analog systems and 59.94 Frames Per Second in countries formerly using NTSC analog systems.

The HDTV (High Definition Television) also provides 1080i format. The 1080i format employs the interlaced scan technology. Similar to the 1080i is the 1080p format with the difference that the former uses interlaced scan technology and the latter employs progressive scan technology.

The High Definition Television transmission uses digital transmission technology as opposed to the analog systems associated with the Standard Definition Television or SDTV. The different methods of digital transmission for High Definition Television include methods such as Cable Television and Satellite Television etc.