Why must a modem be used to transmit binary data, Computer Engineering

Why must a modem be used to transmit binary data through a PSTN? (1) Use sketches and additional text to describe the following modulation methods. (a) Amplitude shift keying (b) Frequency shift keying (2) Discuss the factors that influence the choice of carrier frequency and the bandwidth used by the demodulator section of a modem.

 

Posted Date: 3/28/2013 2:29:47 AM | Location : United States







Related Discussions:- Why must a modem be used to transmit binary data, Assignment Help, Ask Question on Why must a modem be used to transmit binary data, Get Answer, Expert's Help, Why must a modem be used to transmit binary data Discussions

Write discussion on Why must a modem be used to transmit binary data
Your posts are moderated
Related Questions
Q. Show the Features of parallel virtual machine? Easy to install; Easy to configure; Multiple users each can use PVM concurrently; Multiple applications fro

Q. Show Synchronous mode for point-to-point message passing? Synchronous mode: Transmitting can be started whether or not matching receive has been started, but transmitting w

In this stage of the project you are required to create a Design document, the Design document must contain the following:  Structure chart Pseudo-code Data Dictionary

Performance and Issues in Pipelining Efficiency:  The efficiency of a pipeline can be calculated as the ratio of busy time span to the entire time span including the idle time

The capacity of 2K × 16 PROM is to be expanded to 16 K × 16.  Find the number of PROM chips required and the number of address lines in the expanded memory. Ans. Capacity requi

Is it possible to join ASP.NET webforms and ASP.MVC and make a single web application? Ans) Yes, it is possible to join ASP.NET webforms and ASP.MVC and develop a single web a

Compact Disc; Compact Disc ( CD)   is an optical disc  which is used to  store digital data. It was initially developed to store sound recordings completely, but later it als

Write the expression for Boolean function for F (A, B, C) = ∑m (1,4,5,6,7) in standard POS form.                                   Ans: f (A,B,C )= ΣM (1,4,5,6,7) in standard POS

Program: A good illustration of code conversion: Write a program to convert a; 4-digit BCD number into its binary equivalent. BCD number is stored as a; word in memory location kno

What is data structure? A data structure is a way of organizing data that considers not only the items kept, but also their relationship to each other. Advance knowledge abo