Methods

Demodulation on noise

Demodulation on noise
  1. What is demodulated noise?
  2. What are the two methods to demodulation?
  3. What is the process of demodulation?

What is demodulated noise?

Demodulation is extracting the original information-bearing signal from a carrier wave.

What are the two methods to demodulation?

Based on this nonlinearity, the demodulation methods can be broadly classified as methods using rectification (non-synchronous detection) and methods using mixing with a reference oscillator signal (synchronous detection).

What is the process of demodulation?

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.

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