also: パリティチェック
noun
Computing term for an error-detection method that checks whether the number of bits with value 1 is even or odd.
データ転送時にパリティーチェックを行うことで、誤りを検出できます。
Errors can be detected by performing a parity check during data transmission.
Common variant without the long vowel marker.
Spelling with interpunct; same pronunciation as the standard form.
Variant with interpunct and without long vowel marker.
Borrowed from English 'parity check'.