无线话筒;无线传声器
I needed a battery for my wireless microphone.
我的无线话筒需要换个电池。
Somehow I still gripped my wireless microphone with both hands.
不知为什么,我的双手仍握着无线麦克风。
Where does Yinchuan have selling the wireless microphone teaching's?
银川哪里有卖教学无线扩音器的?
U-7000 is a PLL Synthesized dual channel UHF wireless microphone system with 16 user selectable channels.
是一个相位锁定频率合成UHF双频道的无线话筒接收系统,具备16 个预设的互不干扰频道供选择。
In addition to tracking the goal was to wear a wireless microphone, no need to wear any sensors, easy to use.
被跟踪的目标除佩戴无线麦克风外,无需佩戴任何传感器,使用非常方便。
无线麦克风(Wireless Microphone)是一种通过无线射频(RF)或数字信号传输音频的电子设备,无需物理线缆连接即可实现声音的采集与传输。其核心组件包括发射器和接收器:发射器通常集成在麦克风内部,负责将声音信号转换为电信号并通过射频波发送;接收器则与音响系统连接,负责接收并解码信号(来源:Shure官方技术文档,链接)。
无线麦克风广泛用于舞台演出、会议演讲、影视录制等场景。其核心优势包括:
“Wireless microphone”(无线麦克风)是一种通过无线电波而非物理线缆传输音频信号的设备,广泛应用于需要移动性或远距离操作的场景。以下是详细解释:
无线麦克风由发射器和接收器组成:
小贴士:选购时需注意频段合规性(如当地无线电管理法规),并定期检查电池和信号稳定性。
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