amplitúdómodulációnál
Amplitúdómoduláció or AM is a modulation technique used in electronic communication, most notably in the broadcasting of radio signals. In amplitude modulation, the amplitude of a carrier wave is varied in proportion to the message signal being transmitted. The carrier wave is a high-frequency electromagnetic wave that is relatively constant in frequency and phase. The message signal, which could be audio or other data, is the information that needs to be sent.
The process of amplitude modulation involves combining the carrier wave and the message signal. This combination
Amplitude modulation is relatively simple to implement, both for transmission and reception. This simplicity was a