Assertion: dither | /r/AtLocation | signal
Facets:
value: before truncation
type: OTHER
value: prior to it
type: TEMPORAL
Source sentences:
text: Dither is a random noise added to a signal prior to it (re)quantization in order to control the statistical properties of the quantization error (Wannamaker et al., 2000).
text: Dither is random noise that is added to a signal BEFORE truncation at the LSB of the destination bit depth.