It’s easy to hear a note from [ELP Lucky Man] and when listening carefully one can start to equate sine wave distortions with “spray” or the extra harmonics that give some depth to a note ...

It's important to note that there is a difference between ... pure sine, and modified sine. A pure sine wave inverter produces a cleaner and more accurate power conversion, which allows for ...

Note that because we’re only sensing within that central ... a twisted-ring counter with resistors on its 8 outputs gives a stepped approximation to a sine wave. The oscillator itself runs at 16 times ...