Documents GOING BEYOND COMPUTERS Why the interest in computers? n Office workers spend one-third of the...

Slide 1 Slide 2 GOING BEYOND COMPUTERS Slide 3 Why the interest in computers? n Office workers spend one-third of the workday on the computer. n Work related musculoskeletal…

Documents Air Interface. 2 Analog Transmission n In analog transmission, the state of line can vary...

Slide 1 Air Interface Slide 2 2 Analog Transmission n In analog transmission, the state of line can vary continuously and smoothly among an infinite number of states –…