自動 じどうボリューム認識 にんしきでしょう
jidōboryūmuninshikideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 自動ボリューム認識

1. Automatic volume recognition, likely.; Probably auto-volume detection.

Polite
Presumptive
Conjecture
Computing