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Microphone Amplifiers for Noise Cancellation

Home » Applications & Technologies » Audio Applications » Noise Cancellation » Microphone Amplifiers for Noise Cancellation

Microphone Amplifiers for Noise Cancellation

A microphone pre-amplifier boosts signals, typically to line-level (the level needed to transmit analog signals point-to-point, between devices.) Further amplification may be necessary. The noise performance of a pre-amp is critical since the final signal-to-noise ratio of downstream amplifiers can be magnified. For an audio input application, such as microphones, the pre-amp is physically mounted near the sensor that feeds it, to reduce noise and interference. Learn More


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THAT 1570N16-U
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THAT Microphone Preamplifiers Low Noise Differential Pre-amp
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Texas Instruments OPA1662AIDR
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Texas Instruments OPA2134PA
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Texas Instruments Audio Amplifiers SoundPlus(TM) Hi-Perf Aud Oper Amp
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Texas Instruments LME49710HA/NOPB
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Texas Instruments Audio Amplifiers Hi Perf Hi Fidelity Audio OP Amp
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Texas Instruments Audio Amplifiers Dual Hi Fidelity Audio OP Amp
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Texas Instruments Audio Amplifiers Gen Purp,FET-Inp Aud Op Amp
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Texas Instruments Audio Amplifiers FET-Input Audio Op Amp
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Texas Instruments Audio Amplifiers 44V Hi Fidelity Aud Op amp
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