High-definition television (HDTV) describes a television or video system which provides a substantially higher image resolution than the previous generation...

Look up high definition in Wiktionary, the free dictionary. High definition or HD may refer to: Blu-ray Disc, the universal optical High Definition disc...

High-definition video (HD video) is video of higher resolution and quality than standard-definition. While there is no standardized meaning for high-definition...

Ultra-high-definition television (also known as Ultra HD television, Ultra HD, UHDTV, UHD and Super Hi-Vision) today includes 4K UHD and 8K UHD, which...

High-Definition Multimedia Interface (HDMI) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed...

High-definition radio may refer to: High Definition (radio program), Canadian radio program, debuted February 4, 2006 HD Radio, brand name of a method...

High-resolution audio (high-definition audio or HD audio) is a term for audio files with greater than 44.1 kHz sample rate or higher than 16-bit audio...

HDC (Hybrid Digital Coding or High-Definition Coding) with SBR (spectral band replication) is a proprietary lossy audio compression codec developed by...

HRHD (high-resolution high-definition) (also HR, HRHDTV, or HR.HDTV) is an initialism referring to an image resolution derived from high-definition video...

pixels; also known as Full HD or FHD, and BT.709) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen...