amplituudiskreetmodulatsioon
Amplituudiskreetmodulatsioon, often abbreviated as ADM, is a digital modulation technique. It belongs to the family of amplitude modulation methods where the amplitude of the carrier signal is altered in discrete steps. Unlike analog amplitude modulation, which allows for a continuous range of amplitude values, ADM restricts the amplitude to a finite set of predefined levels.
The process of ADM involves quantizing the amplitude of the message signal before it is used to
ADM is a form of digital communication, meaning the information being transmitted is in digital form. The
ADM systems can be susceptible to amplitude noise and interference, as these can distort the received amplitude