使用c ++调用和使用Windows语音识别 [英] Using c++ to call and use Windows Speech Recognition

问题描述

我正在做一个涉及使用windows语音识别的应用程序。我正在考虑使用c ++来做到这一点，因为我对这种语言有一些经验。我想使用语音识别的方式是使它在内部工作。如果我上传一个音频文件到我的程序，我想要语音识别将这个音频写为文本文件，但所有这一切都应该在内部完成。请提供一些帮助，如果我没有解释我的问题，请让我知道，我会尝试再次解释。

I am making an application that involves the use of windows speech recognition. I am thinking of using c++ to do this since i have some experience with this language. The way i want to use the speech recognition is so that it works internally. If i upload an audio file into my program, i want speech recognition to write this audio up as a text file, but all this should be done internally. Please provide some help with this and if i have not explained my question properly please let me know and i will try to explain again.

提前感谢
Divs

Thanks in advance, Divs

推荐答案

老问题，但没有接受的答案，并且在google中显得相当高）

(Old question, but no accepted answer, and appears quite high in google)

如果你真的想在C ++中做这个，你必须下载SAPI SDK不符合Windows标准： http://www.microsoft.com/downloads/en/details.aspx?FamilyID=5e86ec97-40a7-453f-b0ee-6583171b4530&displaylang=en ，选择SpeechSDK51.exe

If you really want to do this in C++, you have to download the SAPI SDK, which does not come standard with Windows : http://www.microsoft.com/downloads/en/details.aspx?FamilyID=5e86ec97-40a7-453f-b0ee-6583171b4530&displaylang=en , select SpeechSDK51.exe

您可以在SAPI上找到的最佳文档不在网络上，而是在SDK本身的文档/文件夹中。 .chm解释一切真的很好。 此处是一个额外的链接

The best documentation you can find on SAPI is not on the web, it's in the SDK itself, in the Docs/ folder. The .chm explains everything really well. Here is an additional link to get you started.

但是，C ++不是你的要求，我强烈建议你在C＃中做。它真的简单得多（没有COM组件，没有单独的SDK，更多的文档在MSDN上，更多的教程，...）。请参见此CodeProject文章;你必须删除所有的GUI东西，所有的语音合成的东西，你会看到，语音识别boeds下来10行代码。非常令人印象深刻。

However, it C++ is not a requirement for you, I strongly recommend you do it in C#. It's really much simpler (no COM components, no separate SDK, more doc on MSDN, more tutorials, ...) . See this CodeProject article; you'll have to remove all the GUI stuff, and all the speech synthesis stuff, and you'll see, speech recognition boild down to 10 lines of code. Quite impressive.

编辑示例代码，未编译，未测试：

EDIT sample code, not compiled, not tested :

using System.Speech;
using System.Speech.Recognition;

// in constructor or initialisation
SpeechRecognitionEngine recognizer = null;
recognizer = new SpeechRecognitionEngine();
recognizer.SetInputToDefaultAudioDevice();
recognizer.SpeechRecognized += new EventHandler<SpeechRecognizedEventArgs>(recognizer_SpeechRecognized);
recognizer.RecognizeAsync(RecognizeMode.Multiple);

// The callback called when a sentence is recognized
private void recognizer_SpeechRecognized(object sender, SpeechRecognizedEventArgs e){
    string text = e.Result.Text;
    // Do whatever you want with 'text' now
}

ta dah，done

ta dah, done

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