1. Tech Terms for Camera Unit

2. Pixel • Picture Element • Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original.

3. Pixel HDTV SDTV

4. On a 40 Inch TV Screen… SDTV (5,000 Pixels Per square inch HDTV (50,000 Pixels Per square inch

5. SDTV produces an image with about 200,000 pixel (picture) points. • HDTV produces an image with about 10 to two million pixels.

6. Scanning • Standard Def – 480 I • HD – 720 p • HD- 1080i • HD-1080p

7. Ultra High Def • 2K with 2048 pixel lines • 4K with 4096 pixel lines. • Average TV viewers can’t tell the difference • US broadcast system cannot broadcast • You CAN get a monitor at home