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词汇 Microphone array
分类 英语词汇 英语翻译词典
释义

Microphone array

原声例句
微软产品发布会

And the audio doc simplifies your physical desk setup by having one combined accessory for docking to monitors, a premium speaker and a clear microphone array.

audio doc通过一个对接显示器、高端扬声器和麦克风阵列的组合附件,对你的桌面设置进行简化。

经济学人 Science and technology

Microphone arrays that triangulate a shooter's position have a long history in warfare, and they made much progress in the past two decades, especially in protecting Western soldiers in Afghanistan and Iraq.

对射手位置进行三角测量的麦克风阵列在战争中有着悠久的历史,并且在过去二十年里取得了很大进步,特别是在保护阿富汗和伊拉克的西方士兵方面。

中文百科

麦克风数组

麦克风数组(Microphone Array)又名数组式麦克风(Array Microphone),即设置两组以上麦克风,并以这些麦克风对音频进行侦测,所得到的数据交由数字信号处理器(DSP)进行比对,用以还原声音的原貌,并消除背景杂音。麦克风数组目前是HD Audio的标准之一。Windows Vista已支持麦克风数组。

英语百科

Microphone array 麦克风阵列

A microphone array is any number of microphones operating in tandem. There are many applications:

Typically, an array is made up of omnidirectional microphones, directional microphones, or a mix of omnidirectional and directional microphones distributed about the perimeter of a space, linked to a computer that records and interprets the results into a coherent form. Arrays may also be formed using numbers of very closely spaced microphones. Given a fixed physical relationship in space between the different individual microphone transducer array elements, simultaneous DSP (digital signal processor) processing of the signals from each of the individual microphone array elements can create one or more "virtual" microphones. Different algorithms permit the creation of virtual microphones with extremely complex virtual polar patterns and even the possibility to steer the individual lobes of the virtual microphones patterns so as to home-in-on, or to reject, particular sources of sound.

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