Error detection is the detection of errors caused by noise or other impairments during transmission from the transmitter to the receiver. Error correction is the detection of errors and reconstruction of the original, error-free data.
What are the types of error detection?
The most popular Error Detecting Techniques are:
- Single parity check.
- Two-dimensional parity check.
- Checksum.
- Cyclic redundancy check.
What is error detection example?
To avoid this, we use error-detecting codes which are additional data added to a given digital message to help us detect if an error occurred during transmission of the message. A simple example of error-detecting code is parity check.
