Engineering, 06.05.2020 02:04 laquitad8693
An analog signal is sampled, quantized, and encoded into a binary PCM wave. The number of representation levels used is 128. A synchronizing pulse is added at the end of each code word representing a sample of the analog signal. The resulting PCM wave is transmitted over a channel of bandwidth 12 kHz using a quaternary PAM system with raised-cosine spectrum. The roll-off factor is unity.
a. Find the rate (b/s) at which information is transmitted through the channel.
b. Find the rate at which the analog signal is sampled. What is the maximum possible value for the highest frequency component of the analog signal?
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 18:10
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
Answers: 1
Engineering, 04.07.2019 18:10
Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs
Answers: 2
Engineering, 04.07.2019 18:20
How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s
Answers: 2
Engineering, 04.07.2019 19:20
Heat transfer by is the fastest mode of heat transfer that requires no intervening medium. a)-conduction b)-convection c)-radiation d)-conduction and convection
Answers: 1
You know the right answer?
An analog signal is sampled, quantized, and encoded into a binary PCM wave. The number of representa...
Questions
Chemistry, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31
French, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31
Biology, 27.01.2020 17:31
Biology, 27.01.2020 17:31
Mathematics, 27.01.2020 17:31
Physics, 27.01.2020 17:31
English, 27.01.2020 17:31
History, 27.01.2020 17:31
Chemistry, 27.01.2020 17:31
