Signaalityypit
Signaalityypit refers to the different types of signals that can be transmitted or received. In a general sense, signals are variations in physical quantities that carry information. These variations can be observed, measured, and interpreted.
One primary classification of signals is analog versus digital. Analog signals are continuous and can take
Digital signals, on the other hand, are discrete and can only take on a finite number of
Another way to categorize signals is by their waveform. Common waveforms include sine waves, square waves, triangle
Signals can also be classified by their domain, such as time domain or frequency domain. A time-domain