noun
longitudinal parity check
A computing term for an error-detection method that checks parity along a longitudinal direction, often in data transmission or storage.
行方向奇偶検査は、データの誤りを検出するために使われる。
Longitudinal parity check is used to detect errors in data.
Compound of 行方向 (row direction) + 奇偶 (odd-even, i.e., parity) + 検査 (check). The term is a direct technical translation of 'longitudinal parity check'.