Visual C++ 2010开发基于Windows 7的语音识别与语音合成.docx

P116?《Visual?C++?2010开发基于Windows?7的语音识别与语音合成》代码段代码段1：……以添加对于语音技术的引用和语言文化类的引用。using?namespace?System::Speech;using?namespaceSystem::Speech::Recognition;using?namespace?System::Speech::Recognition::SrgsGrammar;using?namespaceSystem::Speech::Synthesis;using?namespaceSystem::Globalization;代码段2：5.在“朗读”按钮下添加下列代码。SpeechSynthesizer?^synth;synth=gcnewSpeechSynthesizer();synth-Speak(this-textBox1-Text);P117页代码段3：7..单击项目资源管理器CSDN-speech节点，添加一个类纯c++类yuyin。yuyin.h添加如下代码。#pragma?onceusing?namespace?System::Linq;using?namespace?System::Text;using?namespace?System::Speech;using?namespace?System::Speech::Synthesis;using?namespace?System::Speech::Recognition;using?namespace?System::Globalization;using?namespace?System::Windows::Forms;namespace?CSDNspeech {public?ref?class?yuyin{public: SpeechRecognitionEngine ^recognizer;//定义语音识别器DictationGrammar^dictationGrammar;//定义语法System::Windows::Forms::Control?^cDisplay;//定义一个关联文本控件yuyin(arraySystem::String^^fg);//创建关键词语列表private:void?InitializeSpeechRecognitionEngine(arraySystem::String^?^fg);public:void?BeginRec(Control ^tbResult);//开始语音识别，关联窗口控件void?over();//结束语音识别virtual?Grammar?^CreateCustomGrammar(arraySystem::String^?^fg);private:void?TurnSpeechRecognitionOn();//开启语音识别void?TurnSpeechRecognitionOff();//关闭语音识别void?recognizer_SpeechHypothesized(System::Object^sender,SpeechHypothesizedEventArgs?^e); void?recognizer_SpeechRecognized(System::Object ^sender,?SpeechRecognizedEventArgs?^e);//语音识别器void?TurnDictationOn();//打开词典void?TurnDictationOff();//关闭词典};}代码段4：8.yuyin.cpp代码更新为下列代码。#include?”StdAfx.h”#include?”yuyin.h”using?namespace?System;using?namespaceSystem::Collections::Generic;using?namespace?System::Linq;using?namespace?System::Text;using?namespace?System::Speech;using?namespaceSystem::Speech::Synthesis;using?namespaceSystem::Speech::Recognition;using?namespaceSystem::Globalization;using?namespaceSystem::Windows::Forms;namespace?CSDNspeech {yuyin::yuyin(arraySystem::String^?^fg)?//fg为关键词语列表{CultureInfo?^myCIintl?=?gcnew CultureInfo(“zh-