Answer / sudeep

modulation is a process by which the parameters such as amplitude,frequency,phase of carrier signal are varied in accordance with the modulating(baseband)signal to get a modulated signal.

Answer / vikas kumar gautam

modulation is a prosess by which instanious value of properties of carrer signal like amplitude , frequency & phase are varied according to baseband signal

Answer / naresh singh solanki

modulation modulation is a process in
which which a career signal is
transmitted instead of baseband(real) signal,inthis process
frequency ,phase and amplitude of that career signal get
changed according to that baseband signal.

Answer / mahender kumar

modulation is nothing ,but the carrier signal
(amplitude ,frequency,phase) changes according with the
baseband signal

Answer / harsha

the character of the carrier is varied in accordance with
the instantanious values of the modulating(base band)
signal is called modulation

Answer / pravin kumar

Modulation is the process in which changing the carrier signal varied in-accordance with the message signal(this definition is in frequency domain)

Answer / vinoth

Modulation is the process of varying the characteristics of
carrier frequency signal with respect to modulating
signal............

Answer / sigma 6

Modulation is the proccess in which a signal or information
be it data or otherwise is imposed to the next higher order
of transmission.

transmission can take form, along or at any stage of the
process.

What is a sample and hold circuit? Where it is used?

0 Answers  

WAT EXACTLY DOES IT DO

0 Answers  

Is it possible to calculate a voltage for microwave energy generating in oven? Is there any formula relating frequency and voltage and it should be independent of speed?

0 Answers  

What is meant by the deflection sensitivity of a cro?

0 Answers  

what is communication?

3 Answers  

hi friends, i have applied for oces 2010. can u give me a brief idea about the entrance exam which is gng to be held on may30th.Is the exam of technical or it includes aptitude? i am from ece stream.pls mail me at navinmsl@gmail.com

1 Answers  

i in 4th year electronics engineering. i ask about ideas for graduaring projects?

0 Answers  

As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

0 Answers   Lafarge,

what is perfect meaning of biasing?

3 Answers  

Explain the approximate cost of the monitoring cables time domain reflectometry?

0 Answers  

in which form materials or conductors takes the voltage?

3 Answers   RRB,

Plot the pixel histogram( take any image) – count of values versus pixel intensity 0 to 255. You must write this from first principles – do not use the MATLAB hist command (although you may use it for comparison and checking your algorithm’s correctness). Plot the cumulative histogram. Do not use the cumsum function in MATLAB (write your own function to achieve this).

0 Answers