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Microphone preamplifier
A microphone is a transducer which converts sound waves to electrical impulses. Microphones typically generate very low signal levels requiring low noise, high fidelity, pre-amplification to boost the output signal to a level compatible with audio amplifier circuitry.
Good microphone preamplifiers provide precise matching of microphone impedance and low-noise electronic components.
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- Part of Speech: noun
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- Category: Video editing
- Company: Tektronix
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