public void start()
{
var device = paLibrary.DefaultOutputDevice;
var outputParameters = new PaStreamParameters()
{
device = device,
channelCount = 1,
sampleFormat = PaSampleFormat.paFloat32,
suggestedLatency = paLibrary.GetDeviceInfo(device).Value.defaultLowOutputLatency,
hostApiSpecificStreamInfo = IntPtr.Zero
};
osc = 0;
stream = paLibrary.OpenStream(
null, outputParameters, SampleRate, 512, PaStreamFlags.paNoFlag,
SineCallback, IntPtr.Zero);
stream.StartStream();
}
