// Function for extracting SAPI phonemes from voice recognition results
public void GetPhonemes(ISpeechRecoResult Result)
{
//VA.WriteToLog("Extracting phonemes from voice recognition result"); // Output info to event log
try // Attempt the following code
{
SpPhoneConverter MyPhoneConverter = new SpPhoneConverter(); // Create new SPPhoneConverter instance
MyPhoneConverter.LanguageId = 1033; // Set the phone converter's language (English = 1033)
string SAPIPhonemesRaw = null; // Initialize string for storing raw SAPI phoneme data
string SAPIPhonemes = null; // Initialize string for storing delimited SAPI phoneme data
int i = 1; // Initialize integer for tracking phoneme count
string WordSeparator = " "; // Initialize string variable for storing the characters used to separate words within the phoneme result
if (VA.GetBoolean("~~SeparatePhonemes") == true) // Check if user wants to have the "-" character separate the words within the phoneme result
{
WordSeparator = " - "; // Redefine the WordSeparator
}
foreach (ISpeechPhraseElement MyPhrase in Result.PhraseInfo.Elements) // Loop through each element of the recognized text
{
if (MyPhrase.DisplayText != " ")
{
SAPIPhonemesRaw += " " + MyPhoneConverter.IdToPhone(MyPhrase.Pronunciation); // Build string of SAPI phonemes extracted from the recognized text
SAPIPhonemes += (i++ > 1 ? WordSeparator : " ") + MyPhoneConverter.IdToPhone(MyPhrase.Pronunciation); // Build string of SAPI phonemes extracted from the recognized text, delimited by " "
}
}
MyPhoneConverter = null; // Set to null in preparation for garbage collection
VA.SetText("~~SAPIPhonemesRaw", SAPIPhonemesRaw.Trim()); // Send raw SAPI phoneme data back to VoiceAttack as text variable
VA.SetText("~~SAPIPhonemes", SAPIPhonemes.Trim()); // Send word-delimited SAPI phoneme data back to VoiceAttack as text variable
}
catch // Handle exceptions in above code
{
VA.SetText("~~RecognitionError", "Error during phoneme extraction"); // Send error detail back to VoiceAttack as text variable
}
}
/// <summary>
/// cTor.
/// </summary>
/// <param name="pfe">blank string if '!isConsole'</param>
internal SapiLipsync(string pfe = "")
{
That = this;
#if DEBUG
logfile.Log();
logfile.Log("SapiLipsync() cTor pfe= " + pfe);
logfile.Log(". create (SpVoice)_voice");
#endif
_voice = new SpVoice();
#if DEBUG
logfile.Log(". (SpVoice)_voice CREATED");
#endif
_voice.Volume = 0;
_voice.Rate = 10;
_voice.Phoneme += tts_Phoneme;
_voice.EndStream += tts_EndStream;
/*
* https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ee125220%28v%3dvs.85%29
* enum SpeechVoiceEvents
* SVEStartInputStream = 2
* SVEEndInputStream = 4
* SVEVoiceChange = 8
* SVEBookmark = 16
* SVEWordBoundary = 32
* SVEPhoneme = 64
* SVESentenceBoundary = 128 <-
* SVEViseme = 256 <--
* SVEAudioLevel = 512
* SVEPrivate = 32768
* SVEAllEvents = 33790
*/
_voice.EventInterests = (SpeechVoiceEvents)(int)SpeechVoiceEvents.SVEPhoneme
+ (int)SpeechVoiceEvents.SVEEndInputStream;
#if DEBUG
logfile.Log(". _voice.EventInterests= " + _voice.EventInterests);
#endif
#if DEBUG
logfile.Log(". create (SpPhoneConverter)_phoneConverter");
#endif
_phoneConverter = new SpPhoneConverter();
#if DEBUG
logfile.Log(". (SpPhoneConverter)_phoneConverter CREATED");
// PrintPhons(1036); // test fr-FR
#endif
if (FxeGeneratorF.isConsole)
{
_phoneConverter.LanguageId = 1033; // EnglishUS (default) // TODO: <--
Wavefile = AudioConverter.deterwave(pfe);
#if DEBUG
logfile.Log(". Wavefile= " + Wavefile);
#endif
}
}
