The bit error rate or bit error ratio (BER) is the number of bit errors divided by the total number of transferred bits during a studied time interval. BER is a unitless performance measure, often expressed as a percentage.
The bit error probability pe is the expectation value of the BER. The BER can be considered as an approximate estimate of the bit error probability. This estimate is accurate for a long time interval and a high number of bit errors.
Read more about Bit Error Rate: Example, Packet Error Rate, Factors Affecting The BER, Analysis of The BER, Mathematical Draft, Bit Error Rate Test, Bit Error Rate Tester
Famous quotes containing the words bit, error and/or rate:
“she bit the towel and called on God
and I saw her life stretch out . . .
I saw her torn in childbirth,
and I saw her, at that moment,
in her own death and I knew that she
knew.”
—Anne Sexton (1928–1974)
“If the individual, or heretic, gets hold of some essential truth, or sees some error in the system being practised, he commits so many marginal errors himself that he is worn out before he can establish his point.”
—Ezra Pound (1885–1972)
““Terence, this is stupid stuff:
You eat your victuals fast enough;
There can’t be much amiss, ‘tis clear,
To see the rate you drink your beer.”
—A.E. (Alfred Edward)