subject

Given a channel that can pass signals with frequencies ranging between 5000 and 1 hz

(a) what is the maximum theoretical signaling rate for this channel?

(b) what is the maxiumum theoretical data rate for this channel if the signal transmitted over this channel has 32 levels?

(c) what is the maximum data rate for this channel if the channel has a signal to noise ratio of 20 db?

(d) what is the actual data rate for this channel if a 2400 baud signal with four states is sent?

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 23.06.2019 16:00
Kenny works with an it company. his company is about to launch new software in the market. he has to ensure that this new software is functional and meets all of the quality standards set up at the planning stage. which job profile is kenny likely to have? kenny is likely to have the job profile of a blank .
Answers: 2
question
Computers and Technology, 23.06.2019 19:40
Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.
Answers: 3
question
Computers and Technology, 24.06.2019 07:30
Consider the folloeing website url: what does the "http: //" represent? a. protocal identifier. b. ftp. c. domain name d. resource name
Answers: 2
question
Computers and Technology, 24.06.2019 22:10
Function name: poly parameters: int returns: int description: a polynomial of degree n with coefficients a0,a1,a2,a3, . . ,an is the function p(x) = a0+a1x+a2x2+a3 ∗ x3+ . . +an ∗ xn this function can be evaluated at different values of x. for example, if: p(x) = 1+2x+ x2, then p(2) = 1+2 ∗ 2+22 = 9. if p(x) = 1+x2+x4, then p(2) = 21 and p(3) = 91. write a function poly() that takes as input a list of coefficients a0, a1, a2, a3, . . , an of a polynomial p(x) and a value x. the function will return poly(x), which is the value of the polynomial when evaluated at x.
Answers: 3
You know the right answer?
Given a channel that can pass signals with frequencies ranging between 5000 and 1 hz

(a)...
Questions
question
Mathematics, 28.11.2021 06:50
question
Mathematics, 28.11.2021 06:50
question
English, 28.11.2021 06:50
Questions on the website: 13722359