2017-07-28 56 views
0

在清晰,高質量音頻的示例1分鐘音頻片段中,我看到一些奇怪的轉錄準確度行爲。沃特森語音文本在連續模式下降級準確性

準確性如預期的前45秒左右,然後我得到的是從最後15秒的幾個零散的詞。音頻仍然清晰易懂。

但是...如果我剪下那些最後15秒並自行發送它,它會被準確地轉錄...所以這裏到底發生了什麼?是完整的剪輯的背景下搞砸了嗎?

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       "transcript": "everybody's good to see so many folks in chambers today we never know who's going to join us so welcome I'm city councillor Marianne lead ward and I am %HESITATION the chair of today's committee of the whole %HESITATION first I will read a safety notice which I think is gonna be on your screens as well it there is %HESITATION in the event of an emergency please evacuate council chambers by the narrow staircase which is located through the doorway marked exit and obey all instructions given by the clerk ", 
 
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       "transcript": "if assistance is required please see the clerk and once you've evacuated the building please gather in civic square outside of city hall ", 
 
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       "transcript": "so I would like to thank the media who is here with us today %HESITATION in person and the public for attending and remind ", 
 
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       "transcript": "person ", 
 
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       "transcript": "the proceedings on ", 
 
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       "transcript": "and they are also archived ", 
 
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    "created": "2017-07-28T11:58:25.384Z", 
 
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       "transcript": "US today are in person and the public for attending and remind everyone that if you can't be with us out in person you can catch ", 
 
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       "transcript": "the proceedings on live webcast ", 
 
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       "transcript": "and they are also archive ", 
 
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