The cap in question is part of the guitar’s tone circuit, which along with a potentiometer forms a variable low-pass filter. A rich folklore has developed over the years around these circuits ...

Utilize analog and digital signal processing techniques in building a low-cost high-precision digital oscilloscope for high ...

4. Repeat using a capacitor of, say, 15 to 100 pF instead of your capacitor. 1. Construct a simple RC low pass filter circuit, using your capacitor. 2. With input level constant, sweep the input over ...

The band-pass itself is constructed from a high pass and a low pass filter. [Ryan] used simple ... but the simple fact is that these circuits work, and work well. The only thing to fear is perf ...