to modulate
01
调制, 调整
to change or adjust something in order to achieve a desired effect
Transitive: to modulate sth
例子
Engineers modulate the frequency of radio signals to ensure clear communication.
工程师调制无线电信号的频率以确保清晰的通信。
The teacher modulates the pace of the lesson to maintain student engagement.
老师调节课程的节奏以保持学生的参与度。
02
调制, 调节
to change the frequency or amplitude of a radio signal to make it intelligible for broadcast
Transitive: to modulate a radio signal
例子
The radio technician modulated the carrier wave with the audio signal.
无线电技术员用音频信号调制了载波。
The telecommunications company modulated the frequency of the radio signal to avoid interference from other transmission sources.
电信公司调制了无线电信号的频率，以避免来自其他传输源的干扰。
03
调制, 转调
to change the key or pitch of a piece of music
Intransitive: to modulate to a key
例子
The composer modulates to a higher key for the final chorus, adding excitement and intensity to the song.
作曲家为最后的合唱转调到一个更高的音调，为歌曲增添了兴奋和强度。
The composer decided to modulate from the key of C major to G major in the second movement of the symphony.
作曲家决定在交响曲的第二乐章中从C大调转调到G大调。
04
调节, 调制
to adjust the pitch or intensity of a sound or one's voice
Transitive: to modulate a sound or one's voice
例子
The singer modulated her voice to convey the emotional depth of the song.
歌手调节了她的声音以传达歌曲的情感深度。
During the public speaking event, the orator modulated her voice to captivate the audience.
在公开演讲活动中，演讲者调节了她的声音以吸引观众。
词汇树
demodulate
modulated
modulation
modulate
modul
