public AudioClip GetAudioClip(LetterData data, LetterDataSoundType soundType = LetterDataSoundType.Phoneme)
{
AudioClip res;
var audiofile = data.GetAudioFilename(soundType);
res = GetCachedResource("AudioArabic/Letters/" + audiofile);
if (res == null)
{
Debug.LogWarning("Warning: cannot find audio clip for letter:" + data + " filename:" + audiofile);
}
return(res);
}