parity bit 详细解释

parity bit

n. 奇偶校验位

词形变化

名词复数: parities |

英英释义

名词 parity bit:

(computer science) a bit that is used in an error detection procedure in which a 0 or 1 is added to each group of bits so that it will have either an odd number of 1's or an even number of 1's; e.g., if the parity is odd then any group of bits that arrives with an even number of 1's must contain an error

同义词:parity, check bit

补充

parity bitparity bitn.1.校验位