忠ちゅう実じつ度ど

noun

fidelity; faithfulness; accuracy

Technical term used in fields such as audio, data transmission, and reproduction to describe how accurately a copy or signal matches the original. Not commonly used in everyday conversation.

• このスピーカーは音おとの忠ちゅう実じつ度どが高たかい。

  This speaker has high sound fidelity.

• データの忠ちゅう実じつ度どを保たもつために、定てい期き的てきにバックアップを取とる必ひつ要ようがある。

  To maintain data fidelity, regular backups are necessary.