frequency
modulator
light frequency modulator光頻燈器;光頻調(diào)制器
digital frequency modulator數(shù)字頻率調(diào)制器;數(shù)字調(diào)頻調(diào)制器
TV intermediate frequency modulator電視中頻調(diào)制器
sawtooth frequency modulator鋸齒波調(diào)頻器
radio frequency modulator射頻調(diào)制器
high-frequency modulator高頻調(diào)制器
vision intermediate frequency-modulator圖像中頻調(diào)制器
tuning-fork frequency modulator音叉調(diào)制器
fork frequency modulator音叉調(diào)制器