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preamplifier

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pre·am·pli·fi·er  (pr-mpl-fr)
n.
An electronic circuit or device that detects and strengthens weak signals, as from a radio receiver, for subsequent, more powerful amplification stages.
preamplifier [priːˈæmplɪˌfaɪə]
n
(Electronics) an electronic amplifier used to improve the signal-to-noise ratio of an electronic device. It boosts a low-level signal to an intermediate level before it is transmitted to the main amplifier Sometimes shortened to preamp
Translations
preamplifier [ˌpriːˈæmplɪfaɪəʳ] N → preamplificador m
preamplifier, preamp (inf)
n → Vorverstärker m
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The compact system has laptop capability and features remote control and an impedance display on the preamplifier, allowing the tester to move away from the computer and be in close contact with the patient.
Evoked potential testing system by Ear, Nose and Throat Journal
To gain full advantage of a small microphone, a preamplifier of the same diameter as the microphone is desired for free-field measurements.
Measurement Microphone History by Gunnar Rasmussen / Sound and Vibration
There are many lesser-known components available that are vital to creating a high-end home theater environment Some of these components include sound equipment like a home theater amplifier or a surround sound preamplifier There are many lesser-known components available that are vital to creating a high-end home theater environment.
Amplifiers Vs. Preamplifers What's the Difference? by Ben Anton / Home based business community
 
 
 
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