Definitions for preemphasis
preemphasis
pre·em·pha·sis
Spelling: [pree-em-fuh-sis]
IPA: /priˈɛm fə sɪs/
Preemphasis is a 11 letter English word.
You can make 854 anagrams from letters in preemphasis (aeehimpprss).
Definitions for preemphasis
noun
-
a process of increasing the amplitude of certain frequencies relative to others in a signal in order to help them override noise, complemented by deemphasis before final reproduction of the signal being received.
Origin of preemphasis
First recorded in 1940-45; pre- + emphasis