handlePitch method
Implementation
Future<PitchResult> handlePitch(double pitch) {
if (_isPitchInRange(pitch)) {
final noteLiteral = _noteFromPitch(pitch);
final expectedFrequency = _frequencyFromNoteNumber(_midiFromPitch(pitch));
final diff = _diffFromTargetedNote(pitch);
final tuningStatus = _getTuningStatus(diff);
final diffCents =
_diffInCents(expectedFrequency, expectedFrequency - diff);
return Future.value(PitchResult(
noteLiteral, tuningStatus, expectedFrequency, diff, diffCents));
}
return Future.value(
PitchResult("", TuningStatus.undefined, 0.00, 0.00, 0.00));
}