public void Transcribe_UsingGrammar_Continuous()
{
_configuration = new Configuration
{
AcousticModelPath = ModelsDirectory,
DictionaryPath = _dictionaryPath,
LanguageModelPath = _languageModelPath,
UseGrammar = true,
GrammarName = "hello",
GrammarPath = ModelsDirectory
};
_speechRecognizer = new StreamSpeechRecognizer(_configuration);
for (int i = 1; i <= 3; i++)//TODO: Reading 3 or more files in a row causes test fail (The same happens in CMU Sphinx4)
{
var audioFile = Path.Combine(Directory.GetCurrentDirectory(), "Audio", string.Format("Long Audio {0}.wav", i));
var stream = new FileStream(audioFile, FileMode.Open);
_speechRecognizer.StartRecognition(stream);
var result = _speechRecognizer.GetResult();
_speechRecognizer.StopRecognition();
Assert.IsNotNull(result);
var hypothesis = result.GetHypothesis();
Assert.IsTrue(hypothesis.Contains("the time is now exactly twenty five to one") || hypothesis.Contains("there's three left on the left side the one closest to us"));
}
}
public void LoadModels()
{
try
{
CanLoadModels = false;
CanLoadGrammar = true;
var modelPath = Path.Combine(Directory.GetCurrentDirectory(), "Models");
var dictionaryPath = Path.Combine(modelPath, "cmudict-en-us.dict");
var languageModelPath = Path.Combine(modelPath, "en-us.lm.dmp");
var configuration = new Configuration
{
AcousticModelPath = modelPath,
DictionaryPath = dictionaryPath,
LanguageModelPath = languageModelPath
};
_recognizer = new StreamSpeechRecognizer(configuration);
CanTranscribe = true;
CanListen = false;
}
catch (Exception exception)
{
this.LogError(exception);
}
}
private static string GetTranscription(string audioDirectory, string audioFile, string modelsDirectory)
{
try
{
if (!Directory.Exists(modelsDirectory) || !Directory.Exists(audioDirectory))
{
return("No Models or Audio directory found!! Aborting...");
}
var speechConfiguration = new Configuration
{
AcousticModelPath = modelsDirectory,
DictionaryPath = Path.Combine(modelsDirectory, "cmudict-en-us.dict"),
LanguageModelPath = Path.Combine(modelsDirectory, "en-us.lm.dmp"),
UseGrammar = true,
GrammarPath = modelsDirectory,
GrammarName = "hello"
};
var speechRecognizer = new StreamSpeechRecognizer(speechConfiguration);
var stream = new FileStream(audioFile, FileMode.Open);
speechRecognizer.StartRecognition(stream);
Console.WriteLine("Transcribing...");
var result = speechRecognizer.GetResult();
return(result != null?result.GetHypothesis() : "Sorry! Coudn't Transcribe");
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public static void speakerAdaptiveDecoding(ArrayList speakers, URL url)
{
Configuration configuration = new Configuration();
configuration.setAcousticModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us");
configuration.setDictionaryPath("resource:/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict");
configuration.setLanguageModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us.lm.bin");
StreamSpeechRecognizer streamSpeechRecognizer = new StreamSpeechRecognizer(configuration);
Iterator iterator = speakers.iterator();
while (iterator.hasNext())
{
SpeakerCluster speakerCluster = (SpeakerCluster)iterator.next();
Stats stats = streamSpeechRecognizer.createStats(1);
ArrayList speakerIntervals = speakerCluster.getSpeakerIntervals();
Iterator iterator2 = speakerIntervals.iterator();
while (iterator2.hasNext())
{
Segment segment = (Segment)iterator2.next();
long start = (long)segment.getStartTime();
long end = (long)(segment.getStartTime() + segment.getLength());
TimeFrame timeFrame = new TimeFrame(start, end);
streamSpeechRecognizer.startRecognition(url.openStream(), timeFrame);
SpeechResult result;
while ((result = streamSpeechRecognizer.getResult()) != null)
{
stats.collect(result);
}
streamSpeechRecognizer.stopRecognition();
}
Transform transform = stats.createTransform();
streamSpeechRecognizer.setTransform(transform);
Iterator iterator3 = speakerIntervals.iterator();
while (iterator3.hasNext())
{
Segment segment2 = (Segment)iterator3.next();
long start2 = (long)segment2.getStartTime();
long end2 = (long)(segment2.getStartTime() + segment2.getLength());
TimeFrame timeFrame = new TimeFrame(start2, end2);
streamSpeechRecognizer.startRecognition(url.openStream(), timeFrame);
SpeechResult result;
while ((result = streamSpeechRecognizer.getResult()) != null)
{
[email protected]("Hypothesis: %s\n", new object[]
{
result.getHypothesis()
});
}
streamSpeechRecognizer.stopRecognition();
}
}
}
public VoiceToTextService()
{
var speechModelsDir = Path.Combine(Directory.GetCurrentDirectory(), "SpeechModels");
config = new Syn.Speech.Api.Configuration()
{
AcousticModelPath = speechModelsDir,
DictionaryPath = Path.Combine(speechModelsDir, "cmudict-en-us.dict"),
LanguageModelPath = Path.Combine(speechModelsDir, "en-us.lm.dmp"),
SampleRate = InputRate
};
this.speechRecognizer = new StreamSpeechRecognizer(config);
}
private static void Main()
{
Logger.LogReceived += LogReceived;
var modelsDirectory = Path.Combine(Directory.GetCurrentDirectory(), "Models");
var audioDirectory = Path.Combine(Directory.GetCurrentDirectory(), "Audio");
if (!Directory.Exists(modelsDirectory) || !Directory.Exists(audioDirectory))
{
Console.WriteLine("No Models or Audio directory found!! Aborting...");
Console.ReadLine();
return;
}
_speechConfiguration = new Configuration
{
AcousticModelPath = modelsDirectory,
DictionaryPath = Path.Combine(modelsDirectory, "cmudict-en-us.dict"),
LanguageModelPath = Path.Combine(modelsDirectory, "en-us.lm.dmp"),
UseGrammar = true,
GrammarPath = modelsDirectory,
GrammarName = "hello"
};
_speechRecognizer = new StreamSpeechRecognizer(_speechConfiguration);
for (int i = 1; i <= 3; i++)
{
var audioFile = Path.Combine(audioDirectory, String.Format("Long Audio {0}.wav", i));
var stream = new FileStream(audioFile, FileMode.Open);
if (i == 3)
{
System.Diagnostics.Trace.WriteLine("checking");
}
_speechRecognizer.StartRecognition(stream);
var result = _speechRecognizer.GetResult();
_speechRecognizer.StopRecognition();
if (result != null)
{
Console.WriteLine(string.Format("Result: {0}", i) + result.GetHypothesis());
}
else
{
Console.WriteLine("Result: {0}", "Sorry! Coudn't Transcribe");
}
var instance = ConfigurationManager.GetInstance <SpeechMarker>();
Console.WriteLine(instance.ToString());
stream.Close();
}
Console.WriteLine("DONE!");
Console.ReadLine();
}
public static void Main(string[] args)
{
Logger.LogReceived += LogReceived;
var modelsDirectory = Path.Combine(Directory.GetCurrentDirectory(), "Models");
var audioDirectory = Path.Combine(Directory.GetCurrentDirectory(), "Audio");
var audioFile = Path.Combine(audioDirectory, "Long Audio 2.wav");
if (!Directory.Exists(modelsDirectory) || !Directory.Exists(audioDirectory))
{
Console.WriteLine("No Models or Audio directory found!! Aborting...");
Console.ReadLine();
return;
}
speechConfiguration = new Configuration();
speechConfiguration.AcousticModelPath = modelsDirectory;
speechConfiguration.DictionaryPath = Path.Combine(modelsDirectory, "cmudict-en-us.dict");
speechConfiguration.LanguageModelPath = Path.Combine(modelsDirectory, "en-us.lm.dmp");
speechConfiguration.UseGrammar = true;
speechConfiguration.GrammarPath = modelsDirectory;
speechConfiguration.GrammarName = "hello";
speechRecognizer = new StreamSpeechRecognizer(speechConfiguration);
var stream = new FileStream(audioFile, FileMode.Open);
speechRecognizer.StartRecognition(stream);
Console.WriteLine("Transcribing...");
var result = speechRecognizer.GetResult();
if (result != null)
{
Console.WriteLine("Result: " + result.GetHypothesis());
}
else
{
Console.WriteLine("Sorry! Coudn't Transcribe");
}
Console.ReadLine();
}
public static void main(string[] args)
{
Configuration configuration = new Configuration();
configuration.setAcousticModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us");
configuration.setDictionaryPath("resource:/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict");
configuration.setLanguageModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us.lm.bin");
StreamSpeechRecognizer streamSpeechRecognizer = new StreamSpeechRecognizer(configuration);
FileInputStream fileInputStream = new FileInputStream(new File(args[0]));
fileInputStream.skip((long)((ulong)44));
streamSpeechRecognizer.startRecognition(fileInputStream);
SpeechResult result;
while ((result = streamSpeechRecognizer.getResult()) != null)
{
[email protected](result.getHypothesis());
}
streamSpeechRecognizer.stopRecognition();
}
public void Transcribe_UsingGrammar()
{
_configuration = new Configuration
{
AcousticModelPath = ModelsDirectory,
DictionaryPath = _dictionaryPath,
LanguageModelPath = _languageModelPath,
UseGrammar = true,
GrammarName = "hello",
GrammarPath = ModelsDirectory
};
var audioFile = Path.Combine(Directory.GetCurrentDirectory(), "Audio", "robot.wav");
_speechRecognizer = new StreamSpeechRecognizer(_configuration);
_speechRecognizer.StartRecognition(new FileStream(audioFile, FileMode.Open));
var result = _speechRecognizer.GetResult();
Assert.IsNotNull(result);
Assert.AreEqual("the time is now exactly twenty five to one", result.GetHypothesis());
}
public static void Main (string[] args)
{
Logger.LogReceived += LogReceived;
var modelsDirectory = Path.Combine (Directory.GetCurrentDirectory (), "Models");
var audioDirectory = Path.Combine (Directory.GetCurrentDirectory (), "Audio");
var audioFile = Path.Combine (audioDirectory, "Long Audio 2.wav");
if (!Directory.Exists (modelsDirectory)||!Directory.Exists(audioDirectory)) {
Console.WriteLine ("No Models or Audio directory found!! Aborting...");
Console.ReadLine ();
return;
}
speechConfiguration = new Configuration ();
speechConfiguration.AcousticModelPath=modelsDirectory;
speechConfiguration.DictionaryPath = Path.Combine (modelsDirectory, "cmudict-en-us.dict");
speechConfiguration.LanguageModelPath = Path.Combine (modelsDirectory, "en-us.lm.dmp");
speechConfiguration.UseGrammar = true;
speechConfiguration.GrammarPath = modelsDirectory;
speechConfiguration.GrammarName = "hello";
speechRecognizer = new StreamSpeechRecognizer (speechConfiguration);
var stream = new FileStream (audioFile, FileMode.Open);
speechRecognizer.StartRecognition (stream);
Console.WriteLine ("Transcribing...");
var result = speechRecognizer.GetResult ();
if (result != null) {
Console.WriteLine ("Result: " + result.GetHypothesis ());
} else {
Console.WriteLine ("Sorry! Coudn't Transcribe");
}
Console.ReadLine ();
}
public Recognition()
{
waveInStream = new WaveInEvent()
{
NumberOfBuffers = 2,
WaveFormat = new WaveFormat(16000, 1)
};
mem = new MemoryStream();
writer = new WaveFileWriter(mem, waveInStream.WaveFormat);
waveInStream.DataAvailable += WaveInStream_DataAvailable;;
var modelPath = Path.Combine(Directory.GetCurrentDirectory(), "VoiceModel/");
var dictionaryPath = Path.Combine(modelPath, "cmudict-en-us.dict");
var languageModelPath = Path.Combine(modelPath, "en-us.lm.dmp");
var configuration = new Configuration
{
AcousticModelPath = modelPath,
DictionaryPath = dictionaryPath,
LanguageModelPath = languageModelPath,
UseGrammar = false
};
_recognizer = new StreamSpeechRecognizer(configuration);
}
static void InitializeEngine()
{
Console.WriteLine(@"Started...");
Logger.LogReceived += Logger_LogReceived;
_configuration = new Configuration
{
AcousticModelPath = ("Models"),
DictionaryPath = ("cmudict-en-us.dict"),
LanguageModelPath = ("en-us.lm.dmp"),
};
Console.WriteLine(@"Use Grammar ? (Y/N)");
var answer = Console.ReadLine();
if (answer != null && answer.ToLower().Contains("y"))
{
_configuration.UseGrammar = true;
_configuration.GrammarPath = "Models";
_configuration.GrammarName = "hello";
}
_recognizer = new StreamSpeechRecognizer(_configuration);
}
public static void main(string[] args)
{
[email protected]("Loading models...");
Configuration configuration = new Configuration();
configuration.setAcousticModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us");
configuration.setDictionaryPath("resource:/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict");
configuration.setLanguageModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us.lm.bin");
StreamSpeechRecognizer streamSpeechRecognizer = new StreamSpeechRecognizer(configuration);
InputStream resourceAsStream = ClassLiteral <TranscriberDemo> .Value.getResourceAsStream("/edu/cmu/sphinx/demo/aligner/10001-90210-01803.wav");
resourceAsStream.skip((long)((ulong)44));
streamSpeechRecognizer.startRecognition(resourceAsStream);
SpeechResult result;
while ((result = streamSpeechRecognizer.getResult()) != null)
{
[email protected]("Hypothesis: %s\n", new object[]
{
result.getHypothesis()
});
[email protected]("List of recognized words and their times:");
Iterator iterator = result.getWords().iterator();
while (iterator.hasNext())
{
WordResult wordResult = (WordResult)iterator.next();
[email protected](wordResult);
}
[email protected]("Best 3 hypothesis:");
iterator = result.getNbest(3).iterator();
while (iterator.hasNext())
{
string text = (string)iterator.next();
[email protected](text);
}
}
streamSpeechRecognizer.stopRecognition();
resourceAsStream = ClassLiteral <TranscriberDemo> .Value.getResourceAsStream("/edu/cmu/sphinx/demo/aligner/10001-90210-01803.wav");
resourceAsStream.skip((long)((ulong)44));
Stats stats = streamSpeechRecognizer.createStats(1);
streamSpeechRecognizer.startRecognition(resourceAsStream);
while ((result = streamSpeechRecognizer.getResult()) != null)
{
stats.collect(result);
}
streamSpeechRecognizer.stopRecognition();
Transform transform = stats.createTransform();
streamSpeechRecognizer.setTransform(transform);
resourceAsStream = ClassLiteral <TranscriberDemo> .Value.getResourceAsStream("/edu/cmu/sphinx/demo/aligner/10001-90210-01803.wav");
resourceAsStream.skip((long)((ulong)44));
streamSpeechRecognizer.startRecognition(resourceAsStream);
while ((result = streamSpeechRecognizer.getResult()) != null)
{
[email protected]("Hypothesis: %s\n", new object[]
{
result.getHypothesis()
});
}
streamSpeechRecognizer.stopRecognition();
}
public void LoadModels()
{
try
{
CanLoadModels = false;
CanLoadGrammar = true;
var modelPath = Path.Combine(Directory.GetCurrentDirectory(), "Models");
var dictionaryPath = Path.Combine(modelPath, "cmudict-en-us.dict");
var languageModelPath = Path.Combine(modelPath, "en-us.lm.dmp");
var configuration = new Configuration
{
AcousticModelPath = modelPath,
DictionaryPath = dictionaryPath,
LanguageModelPath = languageModelPath
};
_recognizer = new StreamSpeechRecognizer(configuration);
CanTranscribe = true;
CanListen = false;
}
catch (Exception exception)
{
this.LogError(exception);
}
}
