パルス はば変調 へんちょうじゃありませんでした
parusuwa ba henchōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of パルス幅変調

1. Was not pulse-width modulation.; It was not pulse-width modulation.

Past/Perfective
Negative
Polite
Terminal Form