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Definition of Preamplifier
1. Noun. a voltage amplifier for amplifying a low-level input signal; its output is the input to a higher-level amplifier ¹
¹ Source: wiktionary.com
Definition of Preamplifier
1. [n -S]
Lexicographical Neighbors of Preamplifier
Literary usage of Preamplifier
Below you will find example usage of this term as found in modern and/or classical literature:
1. Precision Spectroscopy, Diode Lasers, and Optical Frequency Measuredited by Leo Hollberg edited by Leo Hollberg (2000)
"The power spectral density of the noise'from the InSb photo- detector/preamplifier
measured with a fast Fourier transform analyzer. ..."