Mac OS X语音到文本API。如何？ [英] Mac OS X speech to text API. Howto?

问题描述

我有一个程序从TCP / IP接收音频（单声道）比特流。我想知道在Mac OS X中的语音（语音识别）API是否能够为我做一个语音到文本的转换。

我把音频保存到.wav首先读它作为反对做转换在飞行）。

我已经在线阅读官方文档，它是一个混乱。

此外，我应该在Cocoa / Carbon / Java还是Objective-C中执行？

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感谢。

解决方案

安装XCode时，有许多示例可以在/ Developer / Examples / Speech / Recognition下复制。

识别是 NSSpeechRecognizer 。
我没有使用它，但就我所知，语音识别需要你建立一个语法，以帮助引擎从多个选择，而不是让你传递自由形式的输入选择。这在上面提到的例子中都有解释。

I have a program that receives an audio (mono) stream of bits from TCP/IP. I am wondering whether the speech (speech-recognition) API in Mac OS X would be able to do a speech-to-text transform for me.

(I don't mind saving the audio into .wav first and read it as oppose to do the transform on the fly).

I have read the official docs online, it is a bit confusing. And I couldn't find any good example about this topic.

Also, should I do it in Cocoa/Carbon/Java or Objective-C?

Can someone please shed some light?

Thanks.

解决方案

There's a number of examples that get copied under /Developer/Examples/Speech/Recognition when you install XCode.

Cocoa class for speech recognition is NSSpeechRecognizer. I've not used it but as far as I know speech recognition requires you to build a grammar to help the engine choose from a number of choices rather then allowing you to pass free-form input. This is all explained in the examples referred above.

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