nLab digital signal



A digital signal is a signal which conveys information about digital data, the latter being typically a sequence of bits. IQ modulation? in one of its several forms is the modulation technique typically used to create the signal, that is to say, to construct a waveform from the digital data.

Sending of a digital signal

Several steps are typically involved in creating a waveform from a sequence of bits.

Last revised on November 12, 2020 at 14:22:24. See the history of this page for a list of all contributions to it.