Qué (quién) es Return To Zero - definición

LINE CODE IN WHICH THE SIGNAL VALUE RETURNS TO ZERO BETWEEN EACH PULSE

Return to zero; Return to zero, inverted; RZI; Return-to-zero, inverted

Return To Zero

WIKIMEDIA DISAMBIGUATION PAGE

Return To Zero (album); Return to Zero (album); Return to Zero (disambiguation)

<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. (1995-11-11)

Return to Zero (Spiritual Beggars album)

ALBUM BY SPIRITUAL BEGGARS

Return to Zero is the seventh album by the Swedish stoner rock band Spiritual Beggars. It was released in Europe on 30 August 2010.

https://en.wikipedia.org/wiki/Return_to_Zero_(Spiritual_Beggars_album)

Non-return-to-zero

LINE CODE IN WHICH THE SIGNAL VALUE DOES NOT RETURN TO ZERO AFTER EACH PULSE

Non-return-to-zero, inverted; NRZI; Non return to zero; Non return to zero, inverted; Non-return-to-zero space; Nrz-l; Polar encoding; NRZ encoding; NRZ-L; NRZ-I; NRZS; NRZM; NRZL; Non-Return-to-Zero; Non-Return-to-Zero Inverted; Non-return to zero; NRZI-S; SNRZI; Synchronized NRZI; Randomized NRZ; Randomized NRZI; RNRZI; RNRZ; Randomised NRZI; Randomised NRZ; Synchronised NRZI; NRZ-S; NRZ-M; NRZ(M); NRZ(S); NRZ(I); NRZ(L); NRZ-C; NRZC; NRZ(C); Inhibit code; IBM code; Non-Return to Zero; Non-Return to Zero Inverting; Non-return to zero inverting; Non-return-to-zero inverting; Non-return-to-zero-inverting

In telecommunication, a non-return-to-zero (NRZ) line code is a binary code in which ones are represented by one significant condition, usually a positive voltage, while zeros are represented by some other significant condition, usually a negative voltage, with no other neutral or rest condition.

https://en.wikipedia.org/wiki/Non-return-to-zero

Wikipedia

Return-to-zero

Return-to-zero (RZ or RTZ) describes a line code used in telecommunications signals in which the signal drops (returns) to zero between each pulse. This takes place even if a number of consecutive 0s or 1s occur in the signal. The signal is self-clocking. This means that a separate clock does not need to be sent alongside the signal, but suffers from using twice the bandwidth to achieve the same data-rate as compared to non-return-to-zero format.

The "zero" between each bit is a neutral or rest condition, such as a zero amplitude in pulse-amplitude modulation (PAM), zero phase shift in phase-shift keying (PSK), or mid-frequency in frequency-shift keying (FSK). That "zero" condition is typically halfway between the significant condition representing a 1 bit and the other significant condition representing a 0 bit.

Although return-to-zero (RZ) contains a provision for synchronization, it still has a DC component resulting in “baseline wander” during long strings of 0 or 1 bits, just like the line code non-return-to-zero.

https://en.wikipedia.org/wiki/Return-to-zero

Ejemplos de uso de Return To Zero

1. In conventional monetary policy terms, the return to zero–interest rate policy has left the BoJ with little to do but twiddle its thumbs until inflation returns.