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preamplifier (noise cancellation)

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Static noise canceling microphone preamplifier The gain is 1.5, it can increase if the resistors R3 and R4 are replaced by others of higher value, it is important that both have the same value.

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Profile image for ekagra28

Ekagra28

1 Circuit

Date Created

1 year, 10 months ago

Last Modified

1 year, 10 months ago

Tags

  • 5v
  • preamplifier
  • noise
  • microphone
  • noise canceling
  • usb
  • microphone preamplifier

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preamplifier (noise cancellation)

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