Definition, Meaning & Synonyms | English word PRE-ECHO


PRE-ECHO

Definitions of PRE-ECHO

  1. (countable) An early sign or indication of something; a foreshadowing.
  2. (signal processing) A digital audio compression artifact where a (typically percussive) sound is heard before it should occur.

1

Number of letters

8

Is palindrome

No

10
CH
CHO
EC
ECH
HO
PR
PRE
RE

1

1

273
CE
CEE
CEO
CEP
CER
CH
CH-
CHE

Examples of Using PRE-ECHO in a Sentence

  • The 21st century scholar, Roger Nichols, mentions adverse reaction to "the deformed Dies irae plainsong", the "horrible screeching from solo violin", the use of a xylophone, and "the hypnotic repetitions", in which Nichols hears a pre-echo of Ravel's BolĂ©ro.
  • The imperfectly corrected signal may end up sounding worse than the uncorrected signal because the acausal filters used in digital room correction may cause pre-echo.



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