Does anyone know of a top grade audio program that could help me get crystal clear(no noise/no hiss) i mean...?

crystal clear vocals like me talking to u in person(such as the recording artist) with a cheap/low grade condenser mic...I have the samson c01u...





I've tried adobe adobe audition 3...and i haven't had any good results...








and one more thing i'm asking for is any good editing techniques.....








Thanx a lot before hand...DevinDoes anyone know of a top grade audio program that could help me get crystal clear(no noise/no hiss) i mean...?
cool edit pro





sony's sound forge..