szignalfeldolgozás
Signal processing, or szignálfeldolgozás in Hungarian, is a field of engineering and computer science that deals with the analysis, modification, and synthesis of signals. Signals are physical quantities that vary over time or space and contain information. Examples include audio waves, images, radio waves, and physiological measurements. The primary goal of signal processing is to extract useful information from these signals or to transform them into a more desirable form.
There are two main branches of signal processing: analog and digital. Analog signal processing manipulates continuous
Key techniques in signal processing include filtering, which removes unwanted components from a signal; spectral analysis,