English Explanatory Dictionary

downsample

English dictionary entry

Meanings

verb
  1. To reduce the sampling rate of (a signal).
  2. To reduce the sample size of a data set by randomly eliminating data points, typically so that it matches the size of another set.

Word forms

downsample downsamples downsampling downsampled

Etymology

From down + sample.

Antonyms

upsample

Derived words

downsampler
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