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