audio oscillator
英 [ˈɔːdiəʊ ˈɒsɪleɪtə(r)]
美 [ˈɔːdioʊ ˈɑːsɪleɪtər]
声频振荡器；音频振荡器
双语例句
- Class D audio amplifiers based on PWM technology are widely used, the PWM carrier is generated from an oscillator, so the performance of class D amplifier is affected by the oscillator.
基于PWM技术的D类音频功放已广泛应用于各类电子产品中，PWM载波由振荡器产生，振荡器的性能直接影响D类功放的性能。 - A new Doppler frequency modulator ( DFM), driven by an audio oscillator, has been developed. Morethan 300 kHz of modulated frequency of CO2 laser is obtained when the DFM vibrates at 173 Hz.
研制了多普勒频率调制器（FM），当驱动电压频率为173Hz时，对于CO2激光获得300kHz的调频宽度。