4. Background noise and electronic design
4.1 Low-noise design
Knowledge of the noise floor in components and circuits is essential when developing electronic measurement systems requiring low noise.
The main problem is as follows: given a known signal from a transducer, its noise, impedance and characteristic response, how can we optimize the amplifier design so as not to degrade the signal-to-noise ratio too much?
The "matching" of the amplifier...
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Background noise and electronic design
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