High definition

• DTS-HD Master Audio
• Dolby TrueHD
• Fandom (album)
• HD DVD
• HDV
• HiDef
• High Definition (Joe Morris album)
• High Definition (Shootyz Groove album)
• High Definition (Vitalij Kurprij album)
• High Definition (radio program)
• High Definition Compatible Digital
• High-Definition Multimedia Interface
• High-definition television
• High-definition video
• High-resolution audio
• Intel High Definition Audio
• JPEG XR
• Lupe Fiasco's The Cool
• Ultra-high-definition television
• Wideband audio