Hyundai Q421S, Q421H, Q501 manual Glossary, Appendix

APPENDIX

Glossary 1

Component video	Component video is sent through three cables: two color shade (chrominance) signals
	and one brightness (luminance) signal. Component video achieves greater color
	accuracy than composite video or S-VIDEO by splitting chrominance into two separate
	portions.
Composite video	Composite video is sent through a single cable. Composite video combines the color
	shade (chrominance) and brightness (luminance) information into one video signal.
S-VIDEO	S-VIDEO requires a single cable, which carries the brightness (luminance) and color
	(chrominance) signals of the picture separately. S-VIDEO provides better resolution
	than composite video, which carries the signals together.
480i	Provides 480 lines of resolution. Displays images using interlaced scanning, which first
	transmits all the odd lines on the TV screen and then the even lines.
480p	Provides 480 lines of resolution. Displays images using progressive scanning, which
	transmits each line from top to bottom.
720p	Provides 720 lines of resolution. Displays images using progressive scanning, which
	transmits each line from top to bottom.
1080i	Provides 1080 lines of resolution. Displays images using interlaced scanning, which
	first transmits all the odd lines on the TV screen and then the even lines. 1080i is one
	of the formats used by HDTV (High Definition TV).
Digital television (DTV)	A new technology for transmitting and receiving broadcast television signals. DTV
	provides higher resolution and improved sound quality over analog television.
HDTV(High Definition TV)	HDTV is a new kind of digital TV, creating a high quality picture, high definition. The
	HDTV provides a theater-like screen with an aspect ratio of 16:9. Supports 720p or
	higher.
SDTV(Standard Definition TV)	SDTV is a new kind of standard definition digital TV, having a range of lower resolution
	than the HDTV. Supports 480p.
Cable Broadcast Receiver	A device that receives cable broadcasting. Connecting it to your TV set allows you to
(Converter)	watch a various channels.
Satellite Broadcasting	Provides crisp picture and clear audio quality throughout the country via a satellite.
VHF/UHF	VHF (Very High Frequency) is the part of the frequency spectrum from 30 to 300
	megahertz. UHF (Ultra High Frequency) is the part of the frequency spectrum from 300
	to 3,000 megahertz.

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