这是对有有限状态数的系统的想法，想法是，那么比方说，我们之前采取的方法，有一个状态对应的能量为零。

And the idea was for a system with a finite number of - states. The idea was so let's say, the way we had it before, there was one state with energy zero.

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我们可以把能量零点放在能量最低的状态这里。

We could put the energy, the zero of energy there.

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研究了数字语音短时能量和过零率特点，提出了基于有限状态机的端点检测新算法。

The characteristics of digital voice short energy and ZRC is studied, and a new voice activity detection algorithm based on finite state machine is presented.

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研究了数字语音短时能量和过零率特点，提出了基于有限状态机的端点检测新算法。

The characteristics of digital voice short energy and ZRC is studied, and a new voice activity detection algorithm based on finite state machine is presented.

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