Alacsonyátereszt
Alacsonyátereszt is a Hungarian term that translates to "low-pass" in English, commonly used in the context of signal processing and electronics. A low-pass filter is a type of filter that passes signals with a frequency lower than a certain cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency. The cutoff frequency is the point where the signal power is reduced by half, or -3 decibels.
Low-pass filters are fundamental components in many electronic systems. They are used to remove unwanted high-frequency
The implementation of a low-pass filter can vary. Simple passive filters can be constructed using resistors