Relier Pairs Types of Noise Memory GameVersion en ligne Match pairs of cards about different types of noise in chemical measurements. par Heather Holmes 1 The magnitude of thermal noise can be determined using 2 Instrumental Noise 3 Flicker Noise 4 An example of flicker noise is 5 Thermal noise is caused by 6 Shot noise is caused by 7 Chemical Noise 8 The magnitude of shot noise can be determined using 9 Thermal noise can be improved by cooling the detector or other electrical components. is significant when the measurement frequency is less than 100 - 200 Hz. inconsistent current in electronic components - electrons flow in "bursts". is unrelated to the sample or analyte. baseline drift. results from the sample, but is not the signal we want to measure. random motion of charges in electronic circuits, due to temperature.