Non-Return to Zero Inverted - Magnetband-Aufzeichnungsart, maximal 800bpi oder auch Datenuebertragungsmethode, u.a. eingesetzt bei FDDI mit nachgeschaltetem 4B5B
A binary encoding scheme that inverts the signal on a "1" and leaves the signal unchanged for a "0". (Also called transition encoding.)
Non-Return to Zero Inverted. A type of data encoding used between SDLC 1 modems, and (sometimes) to record data on tapes and disks.
Non-return-to-zero (inverted) recording.
Non Return to Zero Inverse. A scrambling scheme that is polarity insensitive, usually low signal level means no change in logical values and high level means transition from one logical value to another, e. g. from '0' to '1' or from '1' to '0'.
A data transmission technique where a polarity transition from low to high, or high to low, represents a logical 1. The absence of a polarity transition represents a 0.
Non-Return to Zero Inverted. A method for transmitting data that keeps the sending and receiving clocks synchronized. As data is transmitted, bits of data are added to the stream to conform with different communications protocols. These bits can add up and if they do not change for a series (i.e. don't return to zero), the signal will lag at the receiving end. NRZI fixes this by ensuring that the data change is noticed (i.e. return to zero) and thus the clocks stay synchronized.
See invert on zero coding.
non return to zero and invert on ones
Non-Return To Zero, Inverted. A method of coding binary data as waveform pulses. Each transition represents a one, while lack of a transition represents a run of zeros.
Is the Nonreturn-to-Zero-Inverted digital signal.
Non-Return to Zero Inverted) A binary encoding scheme which inverts the signal «1» and leaves the signal unchanged or a «0». Also called transition coding.
nonreturn to zero inverted. NRZI signals maintain constant voltage levels with no signal transitions (no return to a zero-voltage level), but interpret the presence of data at the beginning of a bit interval as a signal transition and the absence of data as no transition. Compare with NRZ.
