beat oscillator
常见例句
- Beat Frequency Oscillator?
拍頻振蕩器 BFO?。 - Interference will not be synchronous with the local oscillator, and therefore mixer output caused by an interfering signal is a beat-note that can be suppressed by audio filtering.
乾擾將與本地振蕩器不同步,因此由乾擾信號引起的混頻器輸出是一個拍音,可用音頻濾波器加以抑制。
www.tup.tsinghua.edu.cn - For the whole thing to work, you need an oscillator that will always beat exactly the same number of times per second no matter what.
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