private void Btn_record_train_Click(object sender, EventArgs e)
{
WavAudioRecorder.StartRecording();
btn_record_train.Enabled = false;
btn_stop_train.Enabled = true;
text_Log.AppendText("\nRecording...");
}
private void Btn_test_record_Click(object sender, EventArgs e)
{
WavAudioRecorder.StartRecording();
btn_test_record.Enabled = false;
btn_test_stop.Enabled = true;
}