public void Recognizes_Lowest_Piano_Frequency()
{
var pitch = MidiMath.NoteFromFrequency(27.5);
Assert.Equal(new Note(21), pitch);
Assert.Equal("A", pitch.Name);
}
public void Recognizes_Concert_A_As_440()
{
Assert.Equal(new Note(69), MidiMath.NoteFromFrequency(440.0));
}
