That makes sense because it is easy to modulate a signal and easy to demodulate it, as well. A carbon microphone is sufficient to crudely modulate an AM signal and diode — even a piece of ...

The modulation-domain view allows us to demodulate the signal and view the modulation data. This multi-domain analysis capability reduces the number of test instruments required to completely ...

Multi-level amplitude recording requires a novel reproduction method which can demodulate the signal accurately, even when the optical noise is superimposed on the signal. In this report ...