error correction


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error correction

[′er·ər kə‚rek·shən]
(communications)
Any system for reducing errors in an incoming message, such as sending redundant signals as a check.
(computer science)
Computer device for automatically locating and correcting a machine error of dropping a bit or picking up an extraneous bit, without stopping the machine or having it go to a programmed recovery routine.
(electricity)
Correction of time errors in interconnected alternating-current power systems resulting from deviations from normal frequency, in order to make all areas synchronous.
References in periodicals archive ?
Xilinx has leveraged over a decade of error correction, DSP, and LDPC expertise to deliver a world-class LDPC solution for the data center storage market and is currently the only FPGA vendor to do so," said Dr.
With advances in capacity, error correction is more important than ever in ensuring the reliability of NAND flash memories.
Therefore, the physicists use one of the peculiarities of quantum physics and use quantum mechanical entanglement to perform error correction.
Accordingly, teachers should invest time, energy, and effort in designing, implementing, and evaluating error correction procedures they use with their students.
Although previous research has demonstrated the positive effects of the two teaching strategies, systematic error correction and repeated readings, researchers have not yet combined these two methods within one study.
Section B consisted of two task types : error correction and register transfer.
In short, the stimulus modification procedures (stimulus shaping, stimulus fading) appear to be more efficient in terms of errors and direct instruction time than trial-and-error, error correction, antecedent prompt and test, most-to-least prompting, and progressive time delay.
Testing conducted by S&SW revealed an error correction capability superior to that of Bluetooth.
Some machines are capable of an error correction mode (ECM), a feature that corrects transmission errors.
Forward error correction is added to the transmitted data making the link lossless - important to prevent dropped video frames and video flickering and / or freezing.
The individual user's voice recognition error correction is immediately followed by updating the business-sector "Knowledge-Base.
patent entitled "Data Error Correction System" in 1988, which reissued as Patent Re.