Noun
signal that comes out of an electronic system
Source: WordNetA digital phase locked loop uses a digital phase detector; it may also have a divider in the feedback path or in the reference path, or both, in order to make the PLL's output signal frequency a rational multiple of the reference frequency. Source: Internet
Another type of attenuator utilizes a length of high-loss optical fiber, that operates upon its input optical signal power level in such a way that its output signal power level is less than the input level. Source: Internet
Classical block codes are usually decoded using hard-decision algorithms, citation which means that for every input and output signal a hard decision is made whether it corresponds to a one or a zero bit. Source: Internet
Amplitude modulation produces an output signal that has twice the bandwidth of the original baseband signal. Source: Internet
Bringing the output signal back toward the input signal for comparison is called a feedback loop since the output is "fed back" toward the input forming a loop. Source: Internet
Digital filtering generally consists of some linear transformation of a number of surrounding samples around the current sample of the input or output signal. Source: Internet