Youtor
Error Detecting Code Parity Explained Odd Parity and Even Parity
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Bwih7_AT1oI
In this video, the parity is explained and the use of parity bit in the error detection is explained with examples. • The following topics covered in the video: • 0:00 Introduction • 1:00 What is Parity? Odd and Even Parity • 2:00 Error Detection using Parity Bit • 5:03 Limitation of Parity • What is Parity? • Parity Bit is a simple form of error detecting code, where the additional bit is added along with the data bits. • There are two types of Parity: • 1) Odd Parity • 2) Even Parity • Odd Parity: • In Odd parity, the parity bit is set in such a way that the total number of 1s in the code, including the parity bit is Odd. • Even Parity: • In Even parity, the parity bit is set in such a way that the total number of 1s in the code, including the parity bit is Even. • For error detection, the parity bit is appended with data bits, and the code is sent to the receiver. • At the receiver, the parity checker circuit checks the parity of the received code and detects the error. • Limitations of Parity Bit: • The Parity bit can detect only odd numbers of errors. If there are even a number of errors in the received code, it will remain undetected. • Moreover, the Parity bit can just detect the error in the code (if the number of errors in the received code is odd) but it can't correct the error. • The link for the other useful videos: • 1) Gray Code: • • Gray Code Explained | Gray code to Bi... • 2) BCD Code: • • BCD Codes (Binary Coded Decimal Codes... • This video will be helpful to all the students of science and engineering in understanding the use of Parity in error detection. • #ALLABOUTELECTRONICS • #Parity • Support the channel through membership program: • / @allaboutelectronics • -------------------------------------------------------------------------------------------------- • Follow my second channel: • / @allaboutelectronics-quiz • Follow me on Facebook: • / allaboutelecronics • Follow me on Instagram: • / all_about.electronics • -------------------------------------------------------------------------------------------------- • Music Credit: http://www.bensound.com
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