protected void audio_Changed(object sender, FileSystemEventArgs e)
{
WSRSpeechEngine fileEngine = Engines["File"];
fileEngine.GetEngine().SetInputToWaveFile(e.FullPath);
fileEngine.GetEngine().Recognize();
}
public void RecognizeString(String text)
{
WSRSpeechEngine fileEngine = Engines["File"];
//fileEngine.GetEngine().EmulateRecognize(text);
fileEngine.GetEngine().SimulateRecognize(text);
}
public void RecognizeFile(String fileName)
{
WSRSpeechEngine fileEngine = Engines["File"];
fileEngine.GetEngine().SetInputToWaveFile(fileName);
fileEngine.GetEngine().Recognize();
}
public WSRSpeechEngine AddEngine(String prefix, String language, double confidence, Stream source, SpeechAudioFormatInfo format) {
WSRSpeechEngine engine = new WSRSpeechEngine(prefix, language, confidence);
engine.LoadGrammar();
engine.Init();
engine.GetEngine().SetInputToAudioStream(source, format);
engine.Start();
Engines.Add(prefix, engine);
return engine;
}
public void InitEngines() {
Engines.Clear();
WSRConfig cfg = WSRConfig.GetInstance();
// File
WSRSpeechEngine fileEngine = new WSRSpeechEngine("File", cfg.language, cfg.confidence);
fileEngine.LoadGrammar();
fileEngine.Init();
Engines.Add("File", fileEngine);
}
public WSRSpeechEngine AddEngine(String prefix, String language, double confidence, Stream source, SpeechAudioFormatInfo format)
{
WSRSpeechEngine engine = new WSRSpeechEngine(prefix, language, confidence);
engine.LoadGrammar();
engine.Init();
engine.GetEngine().SetInputToAudioStream(source, format);
engine.Start();
Engines.Add(prefix, engine);
return(engine);
}
public void InitEngines()
{
Engines.Clear();
WSRConfig cfg = WSRConfig.GetInstance();
// File
WSRSpeechEngine fileEngine = new WSRSpeechEngine("File", cfg.language, cfg.confidence);
fileEngine.LoadGrammar();
fileEngine.Init();
Engines.Add("File", fileEngine);
}
public void LoadGrammar(WSRSpeechEngine engine)
{
SpeechRecognitionEngine sre = engine.GetEngine();
using (Stream s = StreamFromString(XML)) {
try {
Grammar grammar = new Grammar(s);
grammar.Enabled = Enabled;
grammar.Name = Name;
WSRConfig.GetInstance().logInfo("GRAMMAR", engine.Name + ": Load: " + Name + " Enabled: " + grammar.Enabled);
sre.LoadGrammar(grammar);
}
catch (Exception ex) {
WSRConfig.GetInstance().logError("GRAMMAR", engine.Name + ": Error file: " + Name + ": " + ex.Message);
}
}
}
public void LoadGrammar(WSRSpeechEngine engine)
{
SpeechRecognitionEngine sre = engine.GetEngine();
using (Stream s = StreamFromString(XML)) {
try {
Grammar grammar = new Grammar(s);
grammar.Enabled = Enabled;
grammar.Name = Name;
WSRConfig.GetInstance().logInfo("GRAMMAR", engine.Name + ": Load: " + Name + " Enabled: " + grammar.Enabled);
reload(sre, Name, grammar);
}
catch (Exception ex) {
WSRConfig.GetInstance().logError("GRAMMAR", engine.Name + ": Error file: " + Name + ": " + ex.Message);
}
}
}
public WSRSpeechEngine AddDefaultEngine(String prefix, String language, double confidence)
{
WSRSpeechEngine engine = new WSRSpeechEngine(prefix, language, confidence);
engine.LoadGrammar();
engine.Init();
engine.GetEngine().SetInputToDefaultAudioDevice();
engine.Start();
var format = engine.GetEngine().AudioFormat;
logInfo("ENGINE", "[Default] AudioFormat" + format.EncodingFormat + " channel: " + format.ChannelCount + " AB/S: " + format.AverageBytesPerSecond + " B/S: " + format.BitsPerSample);
var level = engine.GetEngine().AudioLevel;
var state = engine.GetEngine().AudioState;
logInfo("ENGINE", "[Default] level: " + level + " state: " + state);
Engines.Add(prefix, engine);
return(engine);
}
public void InitEngines()
{
WSRConfig cfg = WSRConfig.GetInstance();
// Default
defaultEngine = new WSRSpeechEngine("Default", cfg.language, cfg.confidence);
defaultEngine.LoadGrammar();
cfg.GetWSRMicro().SetupAudioEngine(defaultEngine);
defaultEngine.Init();
defaultEngine.Start();
// File
fileEngine = new WSRSpeechEngine("File", cfg.language, cfg.confidence);
fileEngine.LoadGrammar();
fileEngine.Init();
// Network
if (WSRConfig.GetInstance().rtpport > 0) {
rtpEngine = new WSRSpeechEngine("RTP", cfg.language, cfg.confidence);
rtpEngine.LoadGrammar();
rtpEngine.Init();
cfg.GetWSRMicro().SetupRTPEngine(rtpEngine);
rtpEngine.Start();
}
}
public String GetDeviceInfo(WSRSpeechEngine engine)
{
if (engine == defaultEngine) {
return WSRConfig.GetInstance().GetWSRMicro().GetDeviceInfo();
}
return "";
}
public override void SetupAudioEngine(WSRSpeechEngine engine)
{
// Abort if there is no sensor available
if (null == Sensor) {
WSRConfig.GetInstance().logInfo("KINECT", "No Kinect Sensor");
base.SetupAudioEngine(engine);
return;
}
SetupAudioSource(Sensor, engine.GetEngine());
WSRConfig.GetInstance().logInfo("KINECT", "Using Kinect Sensors !");
}
public WSRSpeechEngine AddDefaultEngine(String prefix, String language, double confidence) {
WSRSpeechEngine engine = new WSRSpeechEngine(prefix, language, confidence);
engine.LoadGrammar();
engine.Init();
engine.GetEngine().SetInputToDefaultAudioDevice();
engine.Start();
var format = engine.GetEngine().AudioFormat;
logInfo("ENGINE", "[Default] AudioFormat" + format.EncodingFormat + " channel: " + format.ChannelCount + " AB/S: " + format.AverageBytesPerSecond + " B/S: " + format.BitsPerSample);
var level = engine.GetEngine().AudioLevel;
var state = engine.GetEngine().AudioState;
logInfo("ENGINE", "[Default] level: " + level + " state: " + state);
Engines.Add(prefix, engine);
return engine;
}
// ==========================================
// HANDLE SPEECH RECOGNITION
// ==========================================
public virtual void SetupAudioEngine(WSRSpeechEngine engine)
{
try {
engine.GetEngine().SetInputToDefaultAudioDevice();
WSRConfig.GetInstance().logInfo("ENGINE", "Audio Level: " + engine.GetEngine().AudioLevel);
}
catch (InvalidOperationException ex) {
WSRConfig.GetInstance().logError("ENGINE", "No default input device: " + ex.Message);
}
}
public void LoadGrammar(WSRSpeechEngine engine)
{
SpeechRecognitionEngine sre = engine.GetEngine();
sre.UnloadAllGrammars();
foreach (WSRSpeecGrammar g in cache.Values) {
g.LoadGrammar(engine);
}
}
public virtual void SetupRTPEngine(WSRSpeechEngine engine)
{
if (rtpClient == null) { return; }
var format = new SpeechAudioFormatInfo(
16000,
AudioBitsPerSample.Sixteen,
AudioChannel.Stereo);
engine.GetEngine().SetInputToAudioStream(rtpClient.AudioStream, format);
}
public WSRSpeechEngine AddDefaultEngine(String prefix, String language, double confidence)
{
WSRSpeechEngine engine = new WSRSpeechEngine(prefix, language, confidence);
engine.LoadGrammar();
engine.Init();
engine.GetEngine().SetInputToDefaultAudioDevice();
engine.Start();
Engines.Add(prefix, engine);
return engine;
}
