Also known as temporal sampling, time-domain sampling
measurement of a signal at discrete time intervals
Signal sampling representation. The continuous signal S(t) is represented with a green colored line while the discrete samples are indicated by the blue vertical lines.
In signal processing, sampling is the reduction of a continuous-time signal to a discrete-time signal. A common example is the conversion of a sound wave to a sequence of "samples". A sample is a value of the signal at a point in time and/or space; this definition differs from the term's usage in statistics, which refers to a set of such values.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).