記録 きろく変調 へんちょう方式 ほうしきじゃないです
kirokuhenchōhōshikijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 記録変調方式

1. It's not a modulation method.; It isn't a modulation method.

Negative
Polite
Casual Register
Computing