/// <summary>
/// Calculate the smoothing cost of not continued for break.
/// </summary>
/// <param name="ttsBreak">Break level.</param>
/// <param name="jointTypeIndex">Joint type index of this break instance.</param>
/// <returns>Cost.</returns>
internal float CalcNotContinuedSmoothCost(TtsBreak ttsBreak, int jointTypeIndex)
{
return _notContinueConcateCost[(int)ttsBreak][jointTypeIndex] * _totalConcateCostWeight;
}
/// <summary>
/// Convert TtsBreak to string used in script file.
/// </summary>
/// <param name="breakLevel">TtsBreak.</param>
/// <param name="exportDefault">Whether export default break.</param>
/// <returns>
/// String representation of TtsBreak.
/// </returns>
public static string BreakToString(TtsBreak breakLevel, bool exportDefault)
{
string name = string.Empty;
// For work level break, don't display the string, so return empty string.
switch (breakLevel)
{
case TtsBreak.Syllable:
name = @"0";
break;
case TtsBreak.Word:
name = @"1";
break;
case TtsBreak.InterPhrase:
name = @"2";
break;
case TtsBreak.IntonationPhrase:
name = @"3";
break;
case TtsBreak.Sentence:
name = @"4";
break;
}
if (!exportDefault && breakLevel == DefaultBreak)
{
name = string.Empty;
}
return name;
}
/// <summary>
/// Reset Prosody tags and set them to default value,
/// Including emphasis, break level and word tone.
/// </summary>
public void ClearTag()
{
_breakTag = null;
_emphasisTag = null;
_wordToneTag = null;
_break = ScriptWord.DefaultBreak;
_breakAsk = ScriptWord.UndefinedBreakAsk;
_breakProb = ScriptWord.DefaultProbability;
_emphasis = ScriptWord.DefaultEmphasis;
_wordTone = ScriptWord.DefaultWordTone;
}
/// <summary>
/// Convert TtsBreak to string used in script file.
/// </summary>
/// <param name="breakLevel">TtsBreak.</param>
/// <returns>
/// String representation of TtsBreak.
/// </returns>
public static string BreakToString(TtsBreak breakLevel)
{
return BreakToString(breakLevel, false);
}
