modulation
英 [,m?dj?'le???n]
美[,mɑd?u'le??n]
- n. [電子] 調(diào)制；調(diào)整
英英釋意
- 1. a musical passage moving from one key to another
- 2. (electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier's amplitude or frequency or phase
- 3. rise and fall of the voice pitch
- 4. a manner of speaking in which the loudness or pitch or tone of the voice is modified
- 5. the act of modifying or adjusting according to due measure and proportion (as with regard to artistic effect)