音频到文本转换 [英] audio to text conversion

问题描述

我有一个音频文件。说，一个演讲。如何从音频中提取文本并将其有效存储在数据库中？

如果用户根据存储的文本查询音频，使用某些关键字，那么我必须能够使用关键字连接数据库中的音频并获取相应的音频并抛出音频/音频回到用户。

I''ve an audio file with me. Say, a speech. How do I extract the text from the audio and store it efficiently in a database?
If the user queries an audio based on the text stored, making use of certain keywords then I must be able to connect the audios in the database with the keyword and get corresponding audio and throw the audio/audios back at the user.

推荐答案

一个高级主题，请尝试以下方法：

http://www.researchware.com/products/hypertranscribe.html [ ^ ]



http://blogs.it.ox.ac.uk/openspires/2012/06/08/自动语音到文本转录 - 初步结果/ [ ^ ]



http：//www.darpa .mil / Our_Work / I2O / Programs / Robust_Automatic_Transcription_of_Speech_％28RATS％29.aspx [ ^ ]

An advanced topic, try the following:
http://www.researchware.com/products/hypertranscribe.html[^]

http://blogs.it.ox.ac.uk/openspires/2012/06/08/automatic-speech-to-text-transcription-preliminary-results/[^]

http://www.darpa.mil/Our_Work/I2O/Programs/Robust_Automatic_Transcription_of_Speech_%28RATS%29.aspx[^]

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