subtractive synthesis

常见例句

Pulse width modulation is also exploited in sound synthesis, especially subtractive synthesis, as the process gives a chorus effect or that of slightly detuned oscillators played together.
脉宽调制也是利用声音合成，尤其是减法合成，随着这一进程提供了合唱效果还是略失谐振荡器共同出战。
Achromatic synthesis: A mass under colour removal technique in which black is used to replace those parts of colours that were formed by the combination of the three subtractive primaries .
综合消色作用：是一种大量的底色消除工艺，它用黑色代替含有三原色组合的颜色部份。