Technote 115: Measuring Microphone Preamplifier Noise

File size 1 MB
Create Date 22.02.2024
Last Update 25.10.2023
Description Making noise measurements of microphone preamplifiers (and other high-gain circuits) involves special techniques that differ from those used to measure low-gain devices. This technote explains the theory as well as how to make these measurements.

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TN-115_Measuring_Microphone_Preamplifier_Noise.pdf