这些系统还能够对付“噪音”信号和不完整的数据，而且比KBS系统更容易实现在线运行。

These systems are able to cope with "noisy" and incomplete data and are easier to run on-line than KBSs.

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当原始数据的信噪比较低时， 阈值的选择受大振幅噪音的影响，使压缩比略有下降，但仍然能够保持信号基本不失真。

The results showed that, enen with compression ratio of more than 200, the data could be reconstracted with out significant loss of useful signals by the method.

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