Hi, I am very new to Brain Wave Entertainment. I have a question to
ask: my closest friend is a heavy smoker, but I don't think I can get
him to pick the headphones (or via some speaker) and listen to any
Brain Wave application that gives suggestions to quit smoking. Is it
possible to generate some Brain Wave that is inaudible/low audible
(e.g. less than 20Hz), but yet when the suggestion is played by a
speaker kept close to my friend, he will get similar suggestions
(either inaudible & or low audible)?

If yes, what is the best application and how to go about? What kind of
speaker, sound card etc are required?

Thanks in advance,
P.