A common PC sound card can be used as a sine/square/triangle function generator, but the output suffers from limited rail-to-rail swing, plus its zero-centered has no dc offset. This circuit overcomes ...

A lot of us love listening to music on our smartphones. Though it might not provide us with the most enriching experience, it is still convenient and saves us the hassle to carry a device specifically ...

In this article, we will finally answer the one question that has confused musicians for decades: What is the difference between "gain" and "volume" on your guitar amplifier? Although they may ...