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Definition of "NRZ" |
Non Return to Zero: A binary encoding scheme in which ones and zeroes are represented by opposite and alternating high and low voltages, and where there is no return to a zero (reference) voltage between encoded bits. That is, the stream has only two values: low and high. / See the definition of Non-Return-to-Zero Encoding, which also covers the encoding variations. / Non Return to Zero, / Non Return to Zero is a binary encoding scheme in which ones and zeroes are represented by opposite and alternating high and low voltages, and where there is no return to a zero (reference) voltage between encoded bits. That is, the stream has only two values low and high. / Non-return-to-zero line code is a binary code in which 1s are represented by one significant condition usually a positive voltage and 0s are represented by some other significant condition,usually a negative voltage, with no other neutral or rest condition. / Signal to Noise Ratio is final relationship between the video or audio signal level to the noise level. Ratio of the signal power to the noise power in a specified bandwidth, expressed in dBW. |
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