Other devices in the home, such as babymonitors, TV remotes and cordless phones can also cause interference.
其他的设备，例如儿童显示器，电视遥控器，无线电话也可以进行干扰。
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This is no small thing; the standard for Wi-Fi was developed on unlicensed spectrum that had been considered "junk band", cluttered with low-intensity signals from microwave ovens and babymonitors.