Seismic signals are stored digitally in binary code.

地震信号是以二进制编码的数字形式储存的。

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Since the estimated echo signals are directly derived from the binary data code, the amount of manipulation is reduced by a factor of 3-5 compared with conventional manipulation.

由于回波信号的估值直接利用二进数据码合成，使运算量比传统的算法减少了3 ~ 5倍。

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They translate analog signals that move through a cable or over the air into digital bits, which form the binary code that's comprehensible to a computer.

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