转录电话录音
有某个组织定期在“热线”上以录音消息的形式提供信息。是否有任何开源解决方案(或可以“连接”在一起的一组组件)允许我在网页上以文本形式呈现此信息?
There is a certain organization that periodically provides information in the form of a recorded message on a "hotline". Is there any open source solution (or set of components that could be "wired" together) that would allow me to present this information in text form on a web page?
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由于这是非常简单的部分,我假设您可以从“热线”获取音频,即您可以直接访问实际的音频样本。
困难的部分是转录音频。您可以首先查看维基百科,然后点击其中的链接。您可以使用的一种解决方案是CMU Sphinx。谷歌和其他相关搜索工具(例如谷歌学术)很可能成为您的亲密朋友:)
虽然有许多可用的语音识别引擎,但它们的准确性还远非完美。
Since it's the really easy part, I'm going to assume you can fetch the audio from the "hotline", i.e. you have direct access to the actual audio samples.
The hard part is transcribing the audio. You can start by having a look at Wikipedia and follow the links from there. One solution you could use would be CMU Sphinx. Google and other related search tools such as Google Scholar are likely to become your close friends :)
While there are a number of voice recognition engines available, their accuracy is far from perfect.