每段录音都有一系列的押韵字词，志愿者要在不同程度的背景噪音下佩戴与不佩戴该智能扩音器来辨别这些词。

Each recording had a series of rhyming words that the volunteers had to identify, with and without the intelligent microphone, for different levels of background noise.

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像人眼一样，电子眼能够辨别不同的物体，即使它们在一个杂乱的背景下移动。

Just like the human eye Smart Eyes is able to distinguish different objects, even if they are moving on front of a busy background.

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“你在哪儿？”我问他，并竭力辨别背景噪音。

"Where are you?" I asked him, trying to recognise the background noise.

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