amplitudemodulaatiossa
Amplitude Modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting information via a radio wave. In AM, the amplitude of a carrier wave is varied in accordance with the signal that is to be transmitted. This carrier wave is a sinusoidal wave of a single frequency, which is modulated by the input signal.
The process of AM involves multiplying the input signal, which is typically an audio signal, with a
At the receiving end, the modulated wave is demodulated to extract the original audio signal. This is
AM is widely used in broadcasting, as it is relatively simple to implement and requires less bandwidth