自動 じどうボリューム認識 にんしき機能 きのうではありません
jidōboryūmuninshiki kinōdewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 自動ボリューム認識機能

1. Is not automatic volume recognition function.; Does not have automatic volume recognition function.

Negative
Polite
Formal Register
Computing