SIGNAL NOISE REDUCTION AND FILTERING
Tatiana Kelemenová, Ondrej Benedik, Ivana Koláriková · Acta Mechatronica · 2020
The paper deals with noise reduction in signal. Normally measured signal very frequently includes noise and data processing includes the activities for its reduction. The best choice is to reduce the source of noise, but often it is not possible to reduce noise source. Filtering is another activity, which helps us to reduce noise in measured signal. Data processing can be executed only with filtered signal.