The paper provides an overview of the development and intelligent voice data analysis from a machine learning perspective; a historical, state-of-the-art view and a view on some future trends in the field of artificial intelligence. The paper describes some areas within voice recognition domain which seem to be important for applying machine learning in medical diagnosis. https://www.theijire.com/archives/paper-details?paperid=298&papertitle=a-voice-recognition-system-to-detect-respiratory-problems-using-machine-learning