Aliased — f_alias = |f - n·f_s|, n = round(f/f_s)Tap to zoom

Aliased

f_alias = |f - n·f_s|, n = round(f/f_s)

A signal sampled below the Nyquist rate — the true frequency becomes indistinguishable from its aliases.

When the truth and its reflections become indistinguishable

Part of: CONFUSION

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