I think she may have gotten help with how to manipulate the recordings too.
Like piecing parts of the recording from 1 spot and piecing it together onto another spot.
So much of that recording sounded like it was edited. It did not sound like 1 fluid recording to me.
And the way Travis voice was so garbled. Something was really off about that tape and I know Travis was tired and maybe on sleeping medicine but I think there is even more to it than that. I suspect JA really manipulated that recording in more ways than 1.
Even to the point of manufacturing words that he may not have even said by piecing together parts of his voice from 1 spot to another spot.
Remember the patent we talked about before. It had to do with voice recognition software if I am not mistaken. There is no telling how much hands on training JA got to be able to generate that recording.
All JMO of course.
I'm sure I remember Arias saying, in the guilt phase, how she sometimes recorded their calls on her computer. In a quick search this morning I can't find anything (not enough coffee yet), but I remember her elaborating, about the computer would suddenly stop recording, etc.
That would certainly give her the raw materials. As Melendez (iirc) testified, the Helio could be used as a simple recording device - in this instance, to record the "call" created on her computer. And ITA that she had someone willing and able to help on this front (and others).