High-definition television in the United States - Wikipedia
High-definition television (HDTV) in the United States was introduced in 1998 and has since become increasingly popular and dominant in the television market. Hundreds of HD channels …
HDTV | Definition, Meaning, Resolution, & Facts | Britannica
Nov 14, 2025 · HDTV—broadcast by cable or satellite or over the ultrahigh frequency (UHF) portion of public airwaves at a bandwidth of 6 megahertz (MHz)—offers video resolutions as …
What Is HDTV (High-Definition TeleVision)? - Computer Hope
Dec 6, 2024 · Short for High-Definition TeleVision, HDTV is a generation of television first approved by ATSC on December 24, 1996, that offers higher resolutions and clarity. The …
What is HDTV? | Definition, Features & Old and New Systems!
Sep 17, 2025 · HDTV stands for high-definition television. It is part of digital television. This format offers a better quality of broadcast. It surpasses older systems like PAL, NTSC, and SECAM. …
HDTV (high-definition television) - TechTarget
Apr 11, 2023 · Learn about the high-definition television standard and display technology, which boasts a higher screen resolution and sharper image than standard definition.
HDTV Reviews, HDTV Buying Guide - LCD TVs, HDTV tuners, hdtv …
There are several types of HDTV on the market today. The main types are as follows: 1) CRT Picture Tube - a higher resolution version of your standard television set. 2) Rear Projection …
Understanding HDTV: What You Need to Know | Lenovo IN
HDTV (High-Definition Television) offers a much higher resolution compared to standard-definition TV. This means you get more pixels on the screen, which translates to a sharper and more …
What Is HDTV? - CitizenSide
Oct 10, 2023 · Unlike traditional analog TV, HDTV uses digital signals to transmit audio and video content. This digital technology allows for higher resolution, sharper images, and improved …
Smart TV vs. HDTV: What’s the Difference? - Home Theater Heroes
Mar 16, 2025 · Smart TV is a TV that makes it easy for you to connect to the Internet and integrate with your smart home devices. On the other hand, an HDTV is a TV that provides a …
HDTV | Analog Devices
High-definition television (HDTV) is an all-digital system for transmitting a TV signal with far greater resolution than the analog standards (PAL, NTSC, and SECAM). A high-definition …