HDTV comparation

After reading the ConsumerReport March issue, i know some difference between the following HDTV. LCD FLAT-PANEL HDTV If you want a thin, light set with a small or midsized screen. Common screen size: 23 to 45 inches. Typical prices: $1,000 to $1,500 for a 26-inch widescreen HD-ready set; $1,200 to $2,000 for a similar 32-inch

Road of TV standard

The road of TV shown as follow: 1) Regular TV / Analog TV 2) SDTV 3) EDTV 4) HDTV SDTV (480i) SDTV shows the digital signal in 480i, which means 480 lines of the video are drawn on the screen using the interlaced method. Interlaced refers to the way the signal is sent and how