Sensing Data Acquisition Conditioning Analog-to-Digital Converter Sensing Actuator ;. Conditioning ;. Digital-to-analog y Actuation Sensors capture phenomena in the physical world(process, system, plant Signal conditioning prepare captured signals for further use( amplification, attenuation filtering of unwanted frequencies etc Analog-to-digital conversion (ADC) translates analog signal into digital sign Digital signal is processed and output is often given via digital-analog converter and signal conditioner) to an actuator device able to control the physical worldSensing (Data Acquisition) • Sensors capture phenomena in the physical world (process, system, plant) • Signal conditioning prepare captured signals for further use (amplification, attenuation, filtering of unwanted frequencies, etc.) • Analog-to-digital conversion (ADC) translates analog signal into digital signal • Digital signal is processed and output is often given (via digital-analog converter and signal conditioner) to an actuator (device able to control the physical world)