非ひゼロ復ふっ帰き記き録ろく

noun

non-return-to-zero recording; NRZ

A magnetic recording method where the signal does not return to a zero state between bits. Used in early digital magnetic tape and disk storage. The term is technical and primarily encountered in computing history or data storage engineering contexts.

• 非ひゼロ復ふっ帰き記き録ろくは、初しょ期きの磁じ気きテープ装そう置ちで広ひろく使つかわれた。

  Non-return-to-zero recording was widely used in early magnetic tape drives.

• この方ほう式しきはNRZとも呼よばれ、データの密みつ度どを高たかめるのに役やく立だった。

  This method is also called NRZ and helped increase data density.