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Parity bits
Parity Bits A parity bit is a special bit added to the end of a binary number. It is used to detect whether the original binary number is odd or even. Exa...
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Parity Bits A parity bit is a special bit added to the end of a binary number. It is used to detect whether the original binary number is odd or even. Exa...
Parity Bits
A parity bit is a special bit added to the end of a binary number. It is used to detect whether the original binary number is odd or even.
Example:
Consider the binary number 1011. In binary, this is represented as 0000 0011. Adding a parity bit gives 0000 0100.
If the parity bit is 0, the number is even. If the parity bit is 1, the number is odd.
Benefits of Parity Bits:
They help ensure that the binary number is transmitted correctly, especially when it is transmitted over a noisy channel.
They can be used to detect errors in the binary data.
They can be used to implement error-correcting codes, which can help to protect data from corruption.
Additional Notes:
Parity bits are typically set to 0 by default.
They can be added to any binary number, regardless of its length.
Parity bits are commonly used in various digital communication protocols, including Ethernet, USB, and cellular networks