单词 | pre-emphasized |
释义 | > as lemmaspre-ˈemphasized pre-ˈemphasized adj. ΚΠ 1957 Proc. IRE 45 1528/1 Higher frequencies are emphasized in transmission and corrected on reception. This has been referred to as ‘hybrid modulation’, and ‘pre-emphasized transmission’. 1972 Automatica 8 752/1 Such commonly used modulation formats as AM, PM and FM, and pre-emphasized FM. 2000 Signal Processing 80 1659/2 To estimate the instantaneous frequency of the individual formants, the pre-emphasised signal must be separated into single-component signals. < as lemmas |
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