error checking code
error control character
error control equipment
error correcting code
Error correction models (ECMs)
error detecting code
error detection routine
error detector
error diagnostics
error flag
error free
error function
error handling
error interrupt
Error learning process
error level
error log
error message
error notch
error probability
error rate
error ratio
error recovery procedure (ERP)
error signal
error transmission
errorless
Errors variables
ersatz
erst
erstwhile