public void UpScalingTest()
{
float[] singleChannelSamples = CreateSineWave(1, 22050f);
string upscaledFile = DataManagement.PathForDataFile("Test", "upscaled.wav");
IBGCStream stream = new SimpleAudioClip(
samples: LinearInterpolation.FactorUpscaler(
samples: singleChannelSamples,
factor: 2,
channels: 1),
channels: 1);
Assert.IsTrue(WaveEncoding.SaveStream(
filepath: upscaledFile,
stream: stream,
overwrite: true));
}