The tape with the ""Hon, we need a (or 'em)..." is genuine. But don't even try to listen to it at Youtube -- the sound quality will not be good. Download the original digital recording that is readily available.
I think hearing the additional voices is like separating the sound of different instruments in a symphony. At first you hear the melody as a harmonious single sound. But once you've heard some subtle sound of say a flute within the song, you will always be able to pick it out afterwards because you know exactly what it sounds like and what to listen for.
I still haven't heard JR's voice, but I can definitely make out the sound of a child saying, "What did you..." before the recording is cut off.
Interpret what you hear to mean what you want. It can certainly be taken to mean different things.
I still believe (and I'll keep repeating it) that all four members of the Ramsey family were down in the basement during the 911-call. The call was made from the phone on the table down in the basement.
She couldn't look to the bottom of the RN at that time because according to her and JR, he was squatted down on the floor in his skivvies (not a very pretty visual there, eh) reading the note spread out on the floor. PR had to have remembered the "Victory, SBTC".
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Good point, she either remembered SBTC or they were lying about JR being on the floor reading it.
The could have been down in the basement, using that phone. Unfortunately we just don't know.