Question

A computer monitor has a resolution of 1200 by 1000 pixels. If each pixel uses

1024 colors, how many bits are needed to send the complete contents of a

screen?​

Answer 1

Answer:

15

pixel bits is needed like It

Answer 2

Answer:

Explanation:

1. Computer monitor has a resolution 1200+1000=1300 pixels 1 pixel=1024 colors so the result is .1300 x 1024 = 13312ooooo

2. A signal with 200 millwatts power passes through 10 devices, each with an average noise of 2 microwatts:

a): The average signal power = 200 mW = 200x10-3 W. The average noise power = 10 devices x (2 µW per device) = 10 x (2x10-6 W) = 2x10-5 W formula is SNR..