I realize this is a quite late response, but I just looked into this and the utter denseness of the bolded statement
" there is no indication in the audio record of communications with Houston" as if it were a major discovery is mindblowing...
A...
That reminds me of the manipulations in Vermeer’s View of Delft:
From:
Source: https://www.facebook.com/story.php?story_fbid=1113018060954552&id=paintingandfineart