private void Update()
{
var processor = new ImpulsePresetProcessor(preset);
var output = processor.Process();
outputIr = new[] { output[0].Select(x => (float)x).ToArray(), output[1].Select(x => (float)x).ToArray() };
// convert final, commplete output back to Fft to show the final frequency response
var fftTransform = new LowProfile.Fourier.Double.Transform(outputIr.Length);
var timeDomainLeft = outputIr[0].Select(x => (Complex)x).ToArray();
fftLeft = new Complex[timeDomainLeft.Length];
fftTransform.FFT(timeDomainLeft, fftLeft);
var timeDomainRight = outputIr[1].Select(x => (Complex)x).ToArray();
fftRight = new Complex[timeDomainRight.Length];
fftTransform.FFT(timeDomainRight, fftRight);
UpdateMemoryMap();
foreach (var vm in ImpulseConfig)
{
vm.ImpulseConfigOutputs = processor.StageOutputs;
}
UpdateFftPlot();
UpdateTimePlot();
}
private static void Export(int length, int samplerate, string source, string dest, bool mono)
{
var presetFiles = Directory.GetFiles(source, "*.irw");
foreach (var file in presetFiles)
{
var json = File.ReadAllText(file);
var preset = Serializer.PresetSerializer.DeserializePreset(json);
preset.SamplerateTransformed = samplerate;
preset.ImpulseLengthTransformed = length;
var processor = new ImpulsePresetProcessor(preset);
var output = processor.Process();
var targetFile = Path.GetFileNameWithoutExtension(file) + ".wav";
targetFile = Path.Combine(dest, targetFile);
var targetLFile = Path.GetFileNameWithoutExtension(file) + "-L.wav";
targetLFile = Path.Combine(dest, targetLFile);
var targetRFile = Path.GetFileNameWithoutExtension(file) + "-R.wav";
targetRFile = Path.Combine(dest, targetRFile);
if (!Directory.Exists(dest))
{
Directory.CreateDirectory(dest);
}
if (mono)
{
WaveFiles.WriteWaveFile(new[] { output[0] }, WaveFiles.WaveFormat.PCM24Bit, preset.SamplerateTransformed, targetFile);
}
else
{
WaveFiles.WriteWaveFile(output, WaveFiles.WaveFormat.PCM24Bit, preset.SamplerateTransformed, targetFile);
WaveFiles.WriteWaveFile(new[] { output[0] }, WaveFiles.WaveFormat.PCM24Bit, preset.SamplerateTransformed, targetLFile);
WaveFiles.WriteWaveFile(new[] { output[1] }, WaveFiles.WaveFormat.PCM24Bit, preset.SamplerateTransformed, targetRFile);
}
}
}
