private static void RebuildContactClassifier()
{
ContactClassifier.Clear();
foreach (
int id in
Database.Load(new Contact()).Select(contact => Database.ConvertTo <int>(((Contact)contact).Id)))
{
using (var spectrumBuilder = new SpectrumBuilder(SpectrumLength, Frequency))
{
foreach (
string file in
Database.Load(new AudioFile {
ContactId = id
})
.Select(
audioFile =>
Path.Combine(AudioFolder,
Database.ConvertTo <string>(((AudioFile)audioFile).FileName))))
{
spectrumBuilder.Add(new WaveFileReader(file));
}
ContactClassifier.Add(id, spectrumBuilder.GetData());
}
}
}
private void button2_Click(object sender, EventArgs e)
{
Database database = MdiParent1.Database;
Dictionary <int, Contact> dictionary =
database.Load(new Contact())
.ToDictionary(contact => Database.ConvertTo <int>(((Contact)contact).Id),
contact => (Contact)contact);
using (var spectrumBuilder = new SpectrumBuilder(MdiParent1.SpectrumLength, MdiParent1.Frequency))
{
foreach (string file in recordingPanel1.Files)
{
using (var waveFileReader = new WaveFileReader(Path.Combine(RecordingPanel.AudioFolder, file)))
spectrumBuilder.Add(waveFileReader);
}
double[] data = spectrumBuilder.GetData();
List <ClientCorrelation> list =
MdiParent1.ContactClassifier.Select(character => new ClientCorrelation
{
Id = character.Key,
Value = new CorrelationBuilder(data, character.Value).GetValue()
}).ToList();
list.Sort();
var listBoxForm = new ListBoxForm(list.Select(item => dictionary[item.Id]).Cast <object>(),
list.Select(item => item.Value));
listBoxForm.ShowDialog();
}
}
private void button1_Click(object sender, EventArgs e)
{
using (var spectrumBuilder = new SpectrumBuilder(MdiParent1.SpectrumLength, MdiParent1.Frequency))
{
foreach (string file in recordingPanel1.Files)
{
using (var waveFileReader = new WaveFileReader(Path.Combine(RecordingPanel.AudioFolder, file)))
spectrumBuilder.Add(waveFileReader);
}
var spectrumForm = new ChartForm(spectrumBuilder.GetData());
spectrumForm.ShowDialog();
}
}
private void button1_Click(object sender, EventArgs e)
{
using (var sb = new SpectrumBuilder(MdiParent1.Length, MdiParent1.Frequency))
{
foreach (string file in recordingPanel1.Files)
{
using (var audioFileReader = new AudioFileReader(file))
sb.Add(audioFileReader);
}
var spectrumForm = new SpectrumForm(sb.Normalize());
spectrumForm.ShowDialog();
}
}
/* END MY SHITTY ADDON */
void Start()
{
audioSource = GetComponent <AudioSource> ();
/* START MY SHITTY ADDON */
spectrumBoy = GameObject.Find("Spectograph").GetComponent <SpectrumBuilder> ();
spectrumRealTime = GameObject.Find("Spectograph").GetComponent <RealtimeSpectrumBuilder> ();
backgroundThreadCompleted = false;
threeDimensionalSpectrumBuild = false;
/* END MY SHITTY ADDON */
// Process audio as it plays
if (realTimeSamples)
{
realTimeSpectrum = new float[1024];
realTimeSpectralFluxAnalyzer = new SpectralFluxAnalyzer();
realTimePlotController = GameObject.Find("RealtimePlot").GetComponent <PlotController> ();
this.sampleRate = AudioSettings.outputSampleRate;
}
// Preprocess entire audio file upfront
if (preProcessSamples)
{
preProcessedSpectralFluxAnalyzer = new SpectralFluxAnalyzer();
preProcessedPlotController = GameObject.Find("PreprocessedPlot").GetComponent <PlotController> ();
// Need all audio samples. If in stereo, samples will return with left and right channels interweaved
// [L,R,L,R,L,R]
multiChannelSamples = new float[audioSource.clip.samples * audioSource.clip.channels];
numChannels = audioSource.clip.channels;
numTotalSamples = audioSource.clip.samples;
clipLength = audioSource.clip.length;
// We are not evaluating the audio as it is being played by Unity, so we need the clip's sampling rate
this.sampleRate = audioSource.clip.frequency;
audioSource.clip.GetData(multiChannelSamples, 0); // Fills mutliChannelSamples[] !
Debug.Log("GetData done");
Thread bgThread = new Thread(this.getFullSpectrumThreaded);
Debug.Log("Starting Background Thread");
bgThread.Start();
}
}
private void button4_Click(object sender, EventArgs e)
{
Database database = MdiParent1.Database;
Dictionary <int, Contact> dictionary =
database.Load(new Contact())
.ToDictionary(record => Database.ConvertTo <int>(((Contact)record).Id),
record => (Contact)record);
int id1;
int id2;
using (var spectrumBuilder = new SpectrumBuilder(MdiParent1.SpectrumLength, MdiParent1.Frequency))
{
foreach (string file in recordingPanel1.Files)
{
using (var waveFileReader = new WaveFileReader(Path.Combine(RecordingPanel.AudioFolder, file)))
spectrumBuilder.Add(waveFileReader);
}
List <ClientCorrelation> clientCorrelations =
MdiParent1.ContactClassifier.Select(character => new ClientCorrelation
{
Id = character.Key,
Value = new CorrelationBuilder(spectrumBuilder.GetData(), character.Value).GetValue()
}).ToList();
clientCorrelations.Sort();
id1 = clientCorrelations[0].Id;
}
var list = new List <ClientCorrelation>();
foreach (string file in recordingPanel1.Files)
{
using (var waveFileReader = new WaveFileReader(Path.Combine(RecordingPanel.AudioFolder, file)))
{
using (var waveBuilder = new WaveBuilder(MdiParent1.Duration, MdiParent1.Frequency))
{
waveBuilder.Add(waveFileReader);
Complex[] data = waveBuilder.GetData_Complex(true);
foreach (var audioFile in MdiParent1.AudioFileClassifier)
{
int count = data.Length;
var input = new fftw_complexarray(data.Zip(audioFile.Value, (x, y) => (x * y)).ToArray());
var output = new fftw_complexarray(count);
fftw_plan.dft_1d(count, input, output, fftw_direction.Forward, fftw_flags.Estimate)
.Execute();
double value = output.GetData_Complex().Select(x => x.Magnitude).Max();
list.Add(new ClientCorrelation
{
Id = audioFile.Key,
Value = value
});
}
}
}
}
list.Sort();
id2 = list.First().Id;
var contact = (Contact)database.Load(new Contact {
Id = id1
}).First();
var accessGrantedForm = new AccessGrantedForm(id1 == id2)
{
Id = Database.ConvertTo <int>(contact.Id),
FirstName = Database.ConvertTo <string>(contact.FirstName),
LastName = Database.ConvertTo <string>(contact.LastName),
Phone = Database.ConvertTo <string>(contact.Phone),
Email = Database.ConvertTo <string>(contact.Email),
};
accessGrantedForm.ShowDialog();
}
