private void LoadSingerDict()
{
if (singer != null && singer.Loaded)
{
string file = Path.Combine(singer.Location, "arpasing.yaml");
if (File.Exists(file))
{
try {
singerDict = G2pDictionary.NewBuilder().Load(File.ReadAllText(file)).Build();
} catch (Exception e) {
Log.Error(e, $"Failed to load {file}");
}
}
}
}
/// <summary>
/// Initializes the CMUdict.
/// </summary>
private void Initialize()
{
// Load cmudict.
cmudict = G2pDictionary.GetShared("cmudict");
// Load g2p plugin dictionary.
string filepath = Path.Combine(Path.GetDirectoryName(typeof(ArpasingPhonemizer).Assembly.Location), "arpasing.yaml");
try {
CreateDefaultPluginDict(filepath);
if (File.Exists(filepath))
{
pluginDict = G2pDictionary.NewBuilder().Load(File.ReadAllText(filepath)).Build();
}
} catch (Exception e) {
Log.Error(e, $"Failed to load {filepath}");
}
// Load g2p singer dictionary.
LoadSingerDict();
mergedG2p = new G2pFallbacks(new IG2p[] { pluginDict, singerDict, cmudict }.OfType <IG2p>().ToArray());
// Arpasing voicebanks are often incomplete. A fallback table is used to slightly improve the situation.
vowelFallback = "aa=ah,ae;ae=ah,aa;ah=aa,ae;ao=ow;ow=ao;eh=ae;ih=iy;iy=ih;uh=uw;uw=uh;aw=ao".Split(';')
.Select(entry => entry.Split('='))
.ToDictionary(parts => parts[0], parts => parts[1].Split(','));
}