目录

1.还记得小娜的声音么

2.参考代码

2.1创建语言识别对象

2.2创建选择对象、添加要响应的词组

2.3加载选择、创建语法

2.4加载语法

2.5编写响应函数

2.6把响应函数加入事件

2.7启动监听

2.8总参考

1.还记得小娜的声音么

那是Winodws系统内置的语言模块

可以直接用C#调用

2.参考代码

命名空间using System.Speech.Recognition;

2.1创建语言识别对象

static SpeechRecognitionEngine speechRecognition = new SpeechRecognitionEngine();//创建语言识别对象

2.2创建选择对象、添加要响应的词组

Choices choices = new Choices();//创建选择
choices.Add(new string[] { "你好", "谢谢" });//添加要监听、识别的词组

2.3加载选择、创建语法

GrammarBuilder gb = new GrammarBuilder();//语法构建者
gb.Append(choices);//加载选择
Grammar gr = new Grammar(gb);//创建语法

2.4加载语法

speechRecognition.LoadGrammarAsync(gr);speechRecognition.SetInputToDefaultAudioDevice();

2.5编写响应函数

public static void speechRecognition_response(object sender, SpeechRecognizedEventArgs e)
{//识别到语法里的词组、则进入函数switch (e.Result.Text)//判断识别到的词组是哪个{case "你好":Console.WriteLine("你好");break;case "谢谢":Console.WriteLine("谢谢");break;}}

2.6把响应函数加入事件

speechRecognition.SpeechRecognized += speechRecognition_response;

2.7启动监听

speechRecognition.RecognizeAsync(RecognizeMode.Multiple);

2.8总参考

static SpeechRecognitionEngine speechRecognition = new SpeechRecognitionEngine();//创建语言识别对象
static void Main(string[] args)
{Choices choices = new Choices();//创建选择choices.Add(new string[] { "你好", "谢谢" });//添加要监听、识别的词组GrammarBuilder gb = new GrammarBuilder();//语法构建gb.Append(choices);//加载选择Grammar gr = new Grammar(gb);//创建语法speechRecognition.LoadGrammarAsync(gr);speechRecognition.SetInputToDefaultAudioDevice();speechRecognition.SpeechRecognized += speechRecognition_response;speechRecognition.RecognizeAsync(RecognizeMode.Multiple);//启动Console.ReadLine();
}
public static void speechRecognition_response(object sender, SpeechRecognizedEventArgs e)
{//识别到语法里的词组、则进入函数switch (e.Result.Text)//判断识别到的词组是哪个{case "你好":Console.WriteLine("你好");break;case "谢谢":Console.WriteLine("谢谢");break;}}

这样麦克风听见你好、就会打印你好、听见谢谢、就会打印谢谢