Return To Zero

<communications> A class of encoding methods for physical circuits in which the carrier (current, voltage) returns to zero after each transmitted bit, i.e. the data is carried in pulse width or polarity, not in the level of the signal.

Contrast NRZ.

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Retrieve retrocomputing retronym return from interrupt return from the dead	asynchronous logic EIA-232C magnetic tape NRZ NRZI	reusability reuse Reverse Address Resolution Protocol Reverse ARP reverse engineering