Modulointimenetelmän
Modulointimenetelmän refers to a modulation technique, a process of altering certain properties of a carrier signal with a modulating signal. This is a fundamental concept in telecommunications and signal processing, used to transmit information over a communication channel. The carrier signal is typically a high-frequency wave, and the information to be transmitted is encoded onto it by changing its amplitude, frequency, or phase.
There are several types of modulation methods. Amplitude modulation (AM) varies the amplitude of the carrier
Modulation is essential for various applications, including radio broadcasting, television transmission, and digital communication systems. By