Modulointimenetelmässä
Modulointimenetelmässä refers to a modulation method in Finnish. Modulation is a technique used in telecommunications and signal processing to encode information onto a carrier signal. This process allows for the transmission of data over a communication channel, such as radio waves or optical fibers. The information signal, which carries the data, is typically a baseband signal. The carrier signal is a high-frequency signal that is more suitable for transmission. Modulation involves altering one or more properties of the carrier signal in accordance with the instantaneous amplitude, frequency, or phase of the information signal.
There are several common types of modulation methods. Amplitude modulation (AM) varies the amplitude of the