An audio recorder and player is needed. The recording mode should have the option to record, play and save. The play mode should have the option to play adjust volume and go back.
The technology to be used should be easy to use. I think the best is flash.
You can see such a player at [url removed, login to view] or [url removed, login to view]
5 freelancers are bidding on average $250 for this job
I will make it sure that you are fully satisfied by the stuff ,i am going to deliver to u bcoz we r the experts in the areas which fulfill your requirements . kaushal singh