SIGNAL NOISE REDUCTION AND FILTERING
Tatiana Kelemenová, Ondrej Benedik, Ivana Koláriková
Abstract
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.
Topics & Concepts
Noise reductionNoise (video)SIGNAL (programming language)Computer scienceMedian filterNoise floorReduction (mathematics)Noise measurementSignal processingArtificial intelligenceMathematicsDigital signal processingComputer hardwareImage processingImage (mathematics)GeometryProgramming languageSensor Technology and Measurement SystemsScientific Measurement and Uncertainty EvaluationAdvanced Sensor Technologies Research