帯域 たいいき制限 せいげん信号 しんごうじゃありませんでした
tai iki seigenshingōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 帯域制限信号

1. Was not a bandwidth limit signal.; Was not a signal indicating bandwidth restriction.

Past/Perfective
Negative
Polite
Terminal Form
Computing