private void OnSampleRateUpdated(SampleRateUpdatedEventArgs e)
 {
     SampleRateUpdated(this, e);
 }
 private void SerialHandler_SampleRateUpdated(object sender, SampleRateUpdatedEventArgs e)
 {
     CurrentSampleRate = e.SampleRate;
 }
 private void OnSampleRateUpdated(SampleRateUpdatedEventArgs e)
 {
     SampleRateUpdated(this, e);
 }