Definition, Meaning & Synonyms | English word PRE-ECHO
PRE-ECHO
Definitions of PRE-ECHO
- (countable) An early sign or indication of something; a foreshadowing.
- (signal processing) A digital audio compression artifact where a (typically percussive) sound is heard before it should occur.
Number of letters
8
Is palindrome
No
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 Boléro.
- 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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