private Realization ToRealization(string phonemeStr)
{
var phonemes = phonemeStr.SplitPhonemes().Select(s => Phonemes.BySymbol(s)).ToArray();
var syllables = _syllabifier.Compute(phonemes).ToArray();
return(new Realization(phonemeStr, syllables));
}
public void TestParallelPairs(string s1, string s2, string op, string s3, string s4)
{
var p1 = Phonemes.BySymbol(s1);
var p2 = Phonemes.BySymbol(s2);
var p3 = Phonemes.BySymbol(s3);
var p4 = Phonemes.BySymbol(s4);
var d1 = _distance.GetDistance(p1, p2);
var d2 = _distance.GetDistance(p3, p4);
if (op == "=")
{
Assert.True(d1 == d2, $"d({p1}, {p2}) = {d1} ≠ {d2} = d({p3}, {p4})");
}
else if (op == "<")
{
Assert.True(d1 < d2, $"d({p1}, {p2}) = {d1} ≮ {d2} = d({p3}, {p4})");
}
else if (op == ">")
{
Assert.True(d1 > d2, $"d({p1}, {p2}) = {d1} ≯ {d2} = d({p3}, {p4})");
}
else
{
throw new NotImplementedException();
}
}
public void TestMinimalPairs(string s1, string s2)
{
var p1 = Phonemes.BySymbol(s1);
var p2 = Phonemes.BySymbol(s2);
var d1 = _distance.GetDistance(p1, p2);
foreach ((var q1, var q2) in _points.UnorderedPairs())
{
var d = _distance.GetDistance(q1, q2);
Assert.True(d1 <= d, $"d({p1}, {p2}) = {d1} should be minimal but d({q1}, {q2}) = {d}.");
}
}
public void TestMinimalPairs(string s1, string s2)
{
var p1 = Phonemes.BySymbol(s1);
var p2 = Phonemes.BySymbol(s2);
var d1 = _distance.GetDistance(p1, p2);
foreach ((var q1, var q2) in Phonemes.Vowels.UnorderedPairs())
{
var d = _distance.GetDistance(q1, q2);
Assert.True(d1 <= d, $"d(/{s1}/, /{s2}/) = {d1} should be minimal but d(/{q1.Symbol}/, /{q2.Symbol}/) = {d}.");
}
}
public void TestCompute()
{
var syllabifier = new Syllabifier();
var phonemes = "stʁil.bjuʁ.goz.dʁɥi.fwastχ";
var input = string.Join("", phonemes.Split('.')).ToCharArray().Select(c => Phonemes.BySymbol(c.ToString())).ToArray();
var expected = new[]
{
new Syllable(
onset: new [] { Phonemes.s, Phonemes.t, Phonemes.R, },
nucleus: Phonemes.i,
coda: new [] { Phonemes.l, }),
new Syllable(
onset: new [] { Phonemes.b, Phonemes.j, },
nucleus: Phonemes.u,
coda: new [] { Phonemes.R, }),
new Syllable(
onset: new [] { Phonemes.g, },
nucleus: Phonemes.o,
coda: new [] { Phonemes.z, }),
new Syllable(
onset: new [] { Phonemes.d, Phonemes.R, Phonemes.Y, },
nucleus: Phonemes.i,
coda: new Phoneme[0]),
new Syllable(
onset: new [] { Phonemes.f, Phonemes.w, },
nucleus: Phonemes.a,
coda: new [] { Phonemes.s, Phonemes.t, Phonemes.X, }),
};
var result = syllabifier.Compute(input).ToArray();
Assert.Equal(expected.Length, result.Length);
}
private static Neighborhood <Phoneme> Of(string center, params string[][] circles) =>
new Neighborhood <Phoneme>(
Phonemes.BySymbol(center),
circles.Select(ps => ps.Select(p => Phonemes.BySymbol(p)).ToArray()).ToArray());