arjaa

Explain the difference between NRZ-L and NRZI?

What is the major difference between NRZ-L and NRZI?
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janet
"Non return-to-zero-level (NRZ-L) is a data encoding scheme in which a negative voltage is used to represent binary one and a positive voltage is used to represent binary zero. As with NRZ-L, NRZI maintains a constant voltage pulse for the duration of a bit time. The data themselves are encoded as the presence or absence of a signal transition at the beginning of the bit time. A transition (low to high or high to low) at the beginning of a bit time denotes a binary 1 for that bit time; no transition indicates a binary 0."
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electraxx
"This cross over occurs on the innovative in the time clock to the provided little bit. This distinguishes NRZI via NRZ-Level. "
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