パルス符号 ふごう変調 へんちょうでしょう
parusufugōhenchōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of パルス符号変調

1. Pulse-code modulation, likely.; Probably pulse-code modulation.

Polite
Presumptive
Conjecture
Telecommunications