麦克风，学名为传声器，由英语microphone（送话器）翻译而来，也称话筒，微音器。麦克风是将声音信号转换为电信号的能量转换器件。分类有动圈式、电容式、驻极体和最近新兴的硅微传声器，此外还有液体传声器和激光传声器。大多数麦克风都是驻极体电容器麦克风，其的工作原理是利用具有永久电荷隔离的聚合材料振动膜。
麦克风
网络释义专业释义
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microphone - 引用次数：159 参考来源 - 复杂环境下麦克风阵列语音增强方法研究
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microphone - 引用次数：47
The video signal which inputs from the pickup camera and the tonic signal which inputs from the microphone become to the digital signal which pass to the capture, A/D transforms,and last transmitted into DSP.
从摄像机输入的视频信号和从麦克风输入的音频信号经采集、A/D转换为数字信号后送入DSP。
参考来源 - 基于DSP的视频采集系统的设计
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双语例句原声例句
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首席歌手手执麦克风，神气地走来走去。
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我的手抖得厉害以至于几乎握不住麦克风。
My hand shook so much that I could hardly hold the microphone.
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那音乐被麦克风扩大了。
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So this of course relies on me having brought some money and we'll have to do this without dislodging the microphone.
要继续我得先拿出来点钱,但我还不能碰掉麦克风
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Somebody way over there who's going to be way off camera but we can actually get a mike in there.
那位同学举手了,但是摄像机拍不到,没事,递给他一个麦克风吧
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Can I turn on my microphone. Very good idea.
我能不能打开麦克风,好主意
应用推荐
$firstVoiceSent
- 来自原声例句