public BassMicrophoneHandler(IAudioProcessingConfig config)
{
_samples = new float[config.FrequencyResolution];
PrintDebugInfo();
SamplesStream = Observable.EveryUpdate()
.Where(_ => _recordingHandle != Bass.FALSE)
.Select(_ => ProcessRecordedData());
StartRecording();
}
public NoteDetector(IAudioProcessingConfig config)
{
_config = config;
Debug.Log($"[NoteDetector] Initializing. DetectionInterval {_config.NoteDetectionInterval}");
FillNoteTable();
DetectedNotes = Observable.Interval(_config.NoteDetectionInterval)
.Where(_ => _notesForInterval.Any())
.Select(_ =>
{
var mostCommonNote = FindMostCommonNote();
_notesForInterval.Clear();
return(mostCommonNote);
});
}
public UnityMicrophoneHandler(IAudioProcessingConfig config)
{
_samples = new float[config.FrequencyResolution];
_primaryDevice = Microphone.devices.First();
_source = new GameObject("MicrophoneHandlerSource").AddComponent <AudioSource>();
SamplesStream = Observable.EveryUpdate()
.Where(_ => _source.clip != null)
.Select(
_ =>
{
_source.GetSpectrumData(_samples, 0, FFTWindow.BlackmanHarris);
return(_samples);
}
);
StartListening();
}
