public void RecordSamples(IGSRunConfig runConfig)
{
var frequency = runConfig.SampleFrequency;
var count = runConfig.SampleCount;
var rate = runConfig.SampleRate;
var filename = runConfig.FileName;
var pi = Math.PI;
var omega = 2 * pi * frequency / rate;
if (File.Exists(filename))
{
File.Delete(filename);
}
for (int i = 0; i < count; i++)
{
var sample = Math.Sin(omega * i) * (65535 - 1) / 2;
var ss = Convert.ToInt16(sample);
binList.Add(ss);
}
using BinaryWriter writer = new BinaryWriter(File.Open(filename, FileMode.Create));
foreach (var @ushort in binList)
{
writer.Write(@ushort);
}
writer.Close();
}
static void Main(string[] args)
{
if (args.Length < 3)
{
Console.WriteLine("Usage: GenerateSamples {fileOut}{SampleFrequency (Hz)}{SampleDuration (ms)}{SampleRate optional -- defaults to 44100 }");
return;
}
IGSRunConfig runConfig = GSFacade.SetRunConfig(args);
GSFacade.RecordSamples(runConfig);
}
public static void RecordSamples(IGSRunConfig runConfig)
{
iSampleRecorder sr = new SampleRecorder();
sr.RecordSamples(runConfig);
}