Researchers in Iraq have designed a multi-level cascaded inverter that can purportedly produce high-quality sinusoidal output voltage and current waveforms, while reduing harmonic distortion. It uses ...

Audiophiles spend a lot of time and effort worrying about audio specs like Total Harmonic Distortion (THD). Makes sense, because THD affects the quality of audio reproduction. However, THD can ...

In audio amplifiers, harmonic distortion comes from non-uniform operation (non-linearity) in the amplifier circuits. See harmonic. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction ...

Inverter generators are safer for appliances because of their total harmonic distortion (THD). A lower THD is "cleaner," which isn't the same as "clean energy" from solar power, but it's more ...