差動 さどう位相 いそう偏移 へんい変調 へんちょうでしょう
sadōisōhen'ihenchōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 差動位相偏移変調

1. Differential phase-shift keying; Probably differential phase-shift keying

Polite
Presumptive
Conjecture
Computing