public static void Start(User u, SpeechStateCallbackDelegate del, Delegate networkDel)
{
switch (SpeechProvider)
{
case SpeechProviders.NativeSpeech:
NativeSpeechHelper.Start(u, del, networkDel);
break;
case SpeechProviders.NuanceSpeech:
NuanceSpeechHelper.Start(u, del, networkDel);
break;
}
}
public static void Start(User u, SpeechStateCallbackDelegate del, Delegate networkDel)
{
switch (SpeechProvider)
{
case SpeechProviders.NativeSpeech:
NativeSpeechHelper.Start(u, del, networkDel);
break;
case SpeechProviders.NuanceSpeech:
NuanceSpeechHelper.Start(u, del, networkDel);
break;
}
}
public static void Start(User u, SpeechToTextCallbackDelegate speechToTextDel, SpeechStateCallbackDelegate speechStateDel, Delegate networkDel)
{
// trace the speech request
TraceHelper.AddMessage("Starting Speech");
// Start is not reentrant - make sure the caller didn't violate the contract
if (speechOperationInProgress == true)
{
return;
}
// store the delegates passed in
speechToTextDelegate = speechToTextDel;
speechStateDelegate = speechStateDel;
// initialize the connection
if (InitializeSpeechKit() == false)
{
Cancel(networkDel);
return;
}
// start a new thread that starts the dictation
DictationStart(SKRecognizerType.SKDictationRecognizerType);
}
public static void Start(User u, SpeechToTextCallbackDelegate speechToTextDel, SpeechStateCallbackDelegate speechStateDel, Delegate networkDel)
{
// trace the speech request
TraceHelper.AddMessage("Starting Speech");
// Start is not reentrant - make sure the caller didn't violate the contract
if (speechOperationInProgress == true)
return;
// store the delegates passed in
speechToTextDelegate = speechToTextDel;
speechStateDelegate = speechStateDel;
// initialize the connection
if (InitializeSpeechKit() == false)
{
Cancel(networkDel);
return;
}
// start a new thread that starts the dictation
DictationStart(SKRecognizerType.SKDictationRecognizerType);
}
public static void Start(User u, SpeechStateCallbackDelegate del, Delegate networkDel)
{
// StartStreamed is not reentrant - make sure the caller didn't violate the contract
if (speechOperationInProgress == true)
return;
// set the flag
speechOperationInProgress = true;
// store the delegates passed in
speechStateDelegate = del;
networkDelegate = networkDel;
user = u;
// initialize the microphone information and speech buffer
mic.BufferDuration = TimeSpan.FromSeconds(1);
int length = mic.GetSampleSizeInBytes(mic.BufferDuration);
speechBuffer = new byte[length];
speechBufferList.Clear();
bufferMutexList.Clear();
numBytes = 0;
// trace the speech request
TraceHelper.AddMessage("Starting Speech");
// initialize frame index
frameCounter = 0;
// callback when the mic gathered 1 sec worth of data
if (initializedBufferReadyEvent == false)
{
mic.BufferReady += new EventHandler<EventArgs>(MicBufferReady);
initializedBufferReadyEvent = true;
}
// connect to the web service, and once that completes successfully,
// it will invoke the NetworkInterfaceCallback delegate to indicate the network quality
// this delegate will then turn around and send the appropriate encoding in the SendPost call
NetworkHelper.BeginSpeech(
new NetworkInformationCallbackDelegate(NetworkInformationCallback),
new NetworkDelegate(NetworkCallback));
}
