音频识别问题

本文介绍了音频识别问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我有一个认可项目。它可以工作，但如果我使用这个项目如何一个类，并从其他类调用其方法我有一个问题与线上的异常   sre = new SpeechRecognitionEngine （ ri 。 Id ）; ： 无识别者找到所需的ID。 KinectAudioSource source = kinectSensor.AudioSource; source.EchoCancellationMode = EchoCancellationMode.None; //此示例源没有AEC .AutomaticGainControlEnabled = false; //重要的是关闭它以进行语音识别// source.SystemMode = SystemMode.OptibeamArrayOnly; speechRecognizer = CreateSpeechRecognizer（）; using（Stream s = source.Start（））{speechRecognizer.SetInputToAudioStream（s，new SpeechAudioFormatInfo（EncodingFormat.Pcm，16000,16,1,32000,2，null））; Console.WriteLine（"识别语音。说：'紫色'，'绿色'或'蓝色'。按ENTER键停止'）; speechRecognizer.RecognizeAsync（RecognizeMode.Multiple）;到Console.ReadLine（）; Console.WriteLine（"Stopping Recognizer ..."）; speechRecognizer.RecognizeAsyncStop（）; } private static SpeechRecognitionEngine CreateSpeechRecognizer（）{RecognizerInfo ri = GetKinectRecognizer（）; SpeechRecognitionEngine sre; // if（ri == null）返回0; sre = new SpeechRecognitionEngine（ri.Id）; var colors = new Choices（）; colors.Add（QUOT;红色"）; colors.Add（QUOT;绿色"）; colors.Add（QUOT;蓝色"）; var gb = new GrammarBuilder {Culture = ri.Culture}; gb.Append（颜色）; //创建实际的语法实例，然后将其加载到语音识别器中。 var g = new Grammar（gb）; sre.LoadGrammar（克）; sre.SpeechRecognized + = SreSpeechRecognized; sre.SpeechHypothesized + = SreSpeechHypothesized; sre.SpeechRecognitionRejected + = SreSpeechRecognitionRejected;返回sre; } private static RecognizerInfo GetKinectRecognizer（）{Func< RecognizerInfo，bool> matchingFunc = r => { 字符串值; r.AdditionalInfo.TryGetValue（" Kinect"，out value）; return" True" .Equals（value，StringComparison.InvariantCultureIgnoreCase）&& "en-US".Equals（r.Culture.Name，StringComparison.InvariantCultureIgnoreCase）; }; return SpeechRecognitionEngine.InstalledRecognizers（）。Where（matchingFunc）.FirstOrDefault（）; } 解决方案 异常的类型是什么 你可以解释一下 I have a project for recognition. It works, but if i use this project how a class and call its methods from other class i have a problem with exception on line  sre= newSpeechRecognitionEngine(ri.Id); :No recognizer of the required ID found. KinectAudioSource source = kinectSensor.AudioSource; source.EchoCancellationMode = EchoCancellationMode.None; // No AEC for this sample source.AutomaticGainControlEnabled = false; // Important to turn this off for speech recognition // source.SystemMode = SystemMode.OptibeamArrayOnly; speechRecognizer = CreateSpeechRecognizer(); using (Stream s = source.Start()) { speechRecognizer.SetInputToAudioStream( s, new SpeechAudioFormatInfo(EncodingFormat.Pcm, 16000, 16, 1, 32000, 2, null)); Console.WriteLine("Recognizing speech. Say: 'purple', 'green' or 'blue'. Press ENTER to stop"); speechRecognizer.RecognizeAsync(RecognizeMode.Multiple); Console.ReadLine(); Console.WriteLine("Stopping recognizer ..."); speechRecognizer.RecognizeAsyncStop(); } private static SpeechRecognitionEngine CreateSpeechRecognizer() { RecognizerInfo ri = GetKinectRecognizer(); SpeechRecognitionEngine sre; //if (ri == null) return 0; sre = new SpeechRecognitionEngine(ri.Id); var colors = new Choices(); colors.Add("red"); colors.Add("green"); colors.Add("blue"); var gb = new GrammarBuilder { Culture = ri.Culture }; gb.Append(colors); // Create the actual Grammar instance, and then load it into the speech recognizer. var g = new Grammar(gb); sre.LoadGrammar(g); sre.SpeechRecognized += SreSpeechRecognized; sre.SpeechHypothesized += SreSpeechHypothesized; sre.SpeechRecognitionRejected += SreSpeechRecognitionRejected; return sre; } private static RecognizerInfo GetKinectRecognizer() { Func<RecognizerInfo, bool> matchingFunc = r => { string value; r.AdditionalInfo.TryGetValue("Kinect", out value); return "True".Equals(value, StringComparison.InvariantCultureIgnoreCase) && "en-US".Equals(r.Culture.Name, StringComparison.InvariantCultureIgnoreCase); }; return SpeechRecognitionEngine.InstalledRecognizers().Where(matchingFunc).FirstOrDefault(); } 解决方案 what is the type of the exceptioncould you please explain 这篇关于音频识别问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！