Howtosignalprocessing
- What is modulation and demodulation example?
- What is demodulation with example?
- What is an example of modulator demodulator?
- What are the demodulation techniques?
What is modulation and demodulation example?
Modulation is the process of encoding information in a transmitted signal, while demodulation is the process of extracting information from the transmitted signal. Many factors influence how faithfully the extracted information replicates the original input information.
What is demodulation with example?
The process of separating the original information or SIGNAL from the MODULATED CARRIER. In the case of AMPLITUDE or FREQUENCY MODULATION it involves a device, called a demodulator or detector, which produces a signal corresponding to the instantaneous changes in amplitude or frequency, respectively.
What is an example of modulator demodulator?
The electronic device that is employed to perform modulation and demodulation is called modem. It performs modulation and demodulation of information during its transmission.
What are the demodulation techniques?
The methods considered are the lock-in amplifier, high-bandwidth lock-in amplifier, Lyapunov filter, Kalman filter, RMS-to-DC conversion (moving-average filter and mean absolute deviation computation), peak detector and coherent demodulator.
