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