Two things have been overlooked with phasing amplitude modulation. One is the importance of pulse modulation; the other is that logic gates can be used for analog signal processing. Both of these ...

According to textbooks, a sine wave is a wave whose form resembles a sine curve. Often in power electronics, we need a sine wave generator for some applications; a dc/ac power inverter, for example.

In the first part of this series we discussed pedal effect circuit design and in the second part we looked at a distortion pedal circuit with low power and soft clipping. Now we will discuss a rather ...