Audio Shunt Noise Limiter

Posted on Dec 22, 2012

Examples of RF and audio ANL circuits. Positive and negative clipping occurs in both circuits. The circuit at A i

Audio Shunt Noise Limiter
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s self-adjusting. This noise limiter operates at the IF output. It is self-adjusting. Adequate gain is needed at the IF frequency so that several volts p-p of audio is available.

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