Wikipedia: History of High definition television

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Changed: 3c3

HDTV screen uses a 16:9 aspect ratio. The high resolution images (1080x1920 or 720x1280 pixels) allow much more details to be shown. The images are expected to be at least 6 times as sharp as standard definition television or NTSB or PAL standard analog television.

The HDTV screen uses a 16:9 aspect ratio. The high resolution images (1080x1920 or 720x1280 pixels) allow much more details to be shown. The images are expected to be at least 6 times as sharp as standard definition television or NTSC or PAL standard analog television.

	Revision 10 . . August 11, 2001 8:31 am by Janet Davis [Fixed typo (NTSC, not NTSB)]
	Revision 9 . . (edit) August 3, 2001 9:55 am by (logged).192.137.xxx