Acommon measure of transmission for digital data is the number of bits transmitted per second. generally, transmission is accomplished in packets consisting of a start bit, a byte (8 bits) of information, and a stop bit. using these facts, answer the following:

a. compute the time required to transmit an image of 1200x800 pixels with 8 bits for gray of each pixel using a 50 m bits/sec. modem?

b. what would the time be at 3 m bits/sec, a representative of download speed of a dsl connection?

(c) repeat a and b when the image is rgb colored with 8 bits for each primary color. f 20 colored frames per second

 a) 0,19 seg. b) 3,2 seg. c) 11,5 seg.  d) 192 seg.

Explanation:

a)  For each pixel in the image, we use 8 bits + 1 start bit + 1 stop bit= 10 bits.

b)  If the modem speed changes to 3 Mb/s, all we need to do is just use the same equality, as follows:

c) Now, if we need to transmit a colored image , at a rate of 20 f/sec, we need to calculate first how many bits we need to transmit, as follows:

d) Same as c) replacing 50 Mb/s by 3 Mb/s, as follows:

you cant i guess your 18 now lol

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).