So far Dr Kristensson and Dr Vertanen have carried out only limited trials on a handful of people.

迄今为止，克里斯特森和维特尼两位博士仅仅用十几个人对这套软件进行了有限的试验。

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What is frustrating about this, says Dr Kristensson, is that more often than not the correct strings of words were recognised, but rejected by the speech-recognition program on statistical grounds.

据Kristensson所言，使人沮丧的是，许多被认为并不具备正确结构的句子被语言识别程序以具备充足证据为由拒绝。

youdao

So far Dr Kristensson and Dr Vertanen have carried out only limited trials on a handful of people.

ECONOMIST: Monitor

What is frustrating about this, says Dr Kristensson, is that more often than not the correct strings of words were recognised, but rejected by the speech-recognition program on statistical grounds.

ECONOMIST: Monitor

The prototype uses an open-source speech-recognition program called Pocket Sphinx, developed at Carnegie Mellon University, in Pittsburgh, but Dr Kristensson reckons it would be easy to apply the same approach to commercially available programs like Nuance's Dragon.

ECONOMIST: Monitor