Custom audio recorder and player for Windows.

I need a software to be developed for Windows PC. It should record the system sounds without microphone. The recorded sound should be stored only in RAM and should also have a clearing button. It should have AGC (Automatic gain control) and noise reduction options. It should record audio for upto 10 mins. It must have tone and playback speed adjustments. It must also have 4 customisable forward and backward button whose values (in seconds or mimutes) can be customized through settings. It should have voice enhancement and equilizer. This software should be able to function on Windows xp and later verions.