Is this method of training my parakeet to talk going to work?

I have recorded my voice saying “hello” over and over and put it on a cd. i put the raido next to its cage and played it. WILL THIS WORK OR IS THERE A BETTER WAY?

Thanks
i would pet him and talk to him but he goes crazy even when you get near. my tame one died when it got its foot stuck in bottom of the cage.
does anybody know about how long it will take to teach him to say hello