The Hamming distance is used in telecommunication to count the number of flipped bits in a fixed-length binary word, an estimate of error, and so is sometimes called the signaldistance.
汉明距离可以在通信中累计定长二进制字中发生翻转的错误数据位，所以它也被称为信号距离。
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Ambient radio waves have largely been ignored as a potential power source until recently, because the power of a broadcast radio signal rapidly decreases with distance.