Voice morphing
 

Does anyone have any experience with voice morphing? What software do you use?

Emre,

I hope this response isn't too late for you.

When you say voice morphing, I'm assuming that you are talking about altering the voice, the way newscasters do when they are interviewing someone that doesn't want to be recognized.

There are several ways to accomplish this. Sony's Sound Forge will let you pitch shift while leaving the synch the same. This will allow you to lower someone's voice, for instance. You can then add another effect such as flanging, phase shifting or chorus to the mix just to add more "alteration" to the sound.

I hope this helps.

No, it is not too late.

Actually what I meant was making a person's voice sound like another person's--completely masking the identity.