Editing RC oscillator (section)

===Wien bridge oscillator===
{{main|Wien bridge oscillator}}
One of the most common gain-stabilized circuits is the [[Wien bridge oscillator]].<ref>{{Harvnb|Department of the Army|1962|pp=179–180}}</ref> In this circuit, two RC circuits are used, one with the RC components in series and one with the RC components in parallel. The Wien Bridge is often used in audio [[signal generator]]s because it can be easily tuned using a two-section [[variable capacitor]] or a two section variable potentiometer (which is more easily obtained than a variable capacitor suitable for generation at low frequencies). The archetypical [[HP200A]] audio oscillator is a Wien Bridge oscillator.

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