modulate
英 ['m?dj?le?t]
美['mɑd??let]
- vt. 调节；（信号）调制；调整
- vi. 调制；转调
英英释意
- 1. change the key of, in music;
- "modulate the melody"
- 2. of one's speech, varying the pitch
- 3. fix or adjust the time, amount, degree, or rate of;
- "regulate the temperature"
- "modulate the pitch"
- 4. adjust the pitch, tone, or volume of
- 5. vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves)