Hey guys.  I would like a little help, I am a beginner, I have already broken my head and I have not achieved my goal. I would like my script to run an application when it detected sound through the sound card and when that sound stopped the application was closed. The script has to run in continuous looping, when some sound or music starts, for example notepad.exe (1 instance) will open and when the sound stops the notepad will be closed. Anyone can help me please?Script below.