Meanwhile, wireless microphones are to be allocated two separate channels of their own.

同时，无线麦克风也被分配了两个属于自己的通道。

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For one thing, white-space transmitters have to avoid interfering with both local television stations and the wireless microphones used in conference halls, sports arenas, theatres and churches.

首先，空白频段发射机必须避免与本地电视台互相干扰，也得防止同会议室、运动场、剧院和教堂使用的无线麦克风相互干扰。

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XXI. The use of wireless microphones is strictly prohibited at an internal conference.

第二十二条严禁使用无线话筒召开内部会议。

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In this instance, these bands have been reserved for digital terrestrial TV broadcasting and wireless microphones.

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Meanwhile, wireless microphones are to be allocated two separate channels of their own.

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There are wireless microphones for folks asking questions, and I see lots of hands up over here, so why don't we start right there.

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