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you need thee extra bit for 4 bit data in hamming code.

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14y ago

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Whai is the difference between CRC and hamming code?

In CRC, the redundant bits are derived from binary division to the data unit. While in hamming code, the redundant bits are a function of length of the data bits.


Construct a 12-bit Hamming code for the characters A and 3 ASCII. 3 equals 00110011?

Hamming Code for A: 010010000100 (The strike numbers are the check bits) Hamming Code for 3: 001100011101


What is Hamming Code Explain its importance with suitable example?

Hamming Code is a system involving multiple parity bits per word such that not only can errors be detected but certain types of errors can be corrected. The first Hamming Code was called (7,4) because it added 3 parity bits to 4 data bits, creating a 7 bit code. See link for example.


Is the cyclic redundancy check better than hamming code?

It depends on what you are doing. The cyclic redundancy check will only detect an error, while the hamming code can also correct many types of errors. However to perform this correction the extra error detection parity bits required in hamming code are many more than the bits needed for cyclic redundancy check, per data byte being checked. Normally cyclic redundancy check is done on large block of data that can be resent or retried to get the correct block of data (e.g. telecommunication channels, disk sectors). Normally hamming code is done on individual bytes or words of computer memory.


How hamming codes works?

Hamming code is a linear error-correcting code named after its inventor, Richard Hamming. Hamming codes can detect and correct single-bit errors, and can detect (but not correct) double-bit errors. In other words, the Hamming distance between the transmitted and received code-words must be zero or one for reliable communication.


Write the generator matrix for the hamming code 51?

i want hamming code matrix (h and g)


How can you determine the no of redundant bits in Hamming Code error correction technique?

Q.1 How can you determine the no. of redundant bits in Hamming Code error correction technique? Q.2 Compare line discipline methods ENQ/ACK and Poll/Select? Q.3 What the receiver wil receive if the check sum method is applied to the following bit? 10101001 00111001


How can hamming code be used to correct burst errors?

Hamming code is only used for single bit error :/


What is haming code?

In computer organisation ...what is hamming code.?


The code 11110101101 was received Using Hamming encoding method 2 what is the original code sent?

the code 11110101101 was received using hamming encoding algorithm what was the original code sent


How do i construct a Hamming code for 10011101?

Go to school!


How many bits are required in decimal numbers in range 0 to 999 using Straight binary code and BCD code?

10 bits would be required. 10 bits long (10 digits long) can represent up to 1024.