I think I need a new word.... I have worn out "travesty"

Here we go again... it will be a travesty if Judge Nelson allows the ridiculous "experts" to testify in this case.
EVERYBODY can see they are both shonky.. one of them (at least) looks to be a con-man... IMO
The Voice screaming is clearly GZ. The circumstances are such that it is nuts to consider it would be TM. The circumstances are such that it makes perfect sense that it is GZ.
Even if one, for the sake of the argument, considers the two shonkies alleged results.... They have NOT proved the screaming is TM... they have merely proposed it is "not GZ". Tested a GZ sample and indicated that the scream is "NOT GZ". That is FAR from proving it was TM (according to them). The obvious next step, if they were genuine, would be to investigate a TM voice sample. I am SURE that if they were genuine.. that also would show as NOT the voice. So they would be left with.... NOT GZ
AND NOT TM
THAT would be good evidence. It would at least show exactly how good their methodology, equipment, and own listening skills are.
All about as useful as tits on a bull.
They might just as well run a "voice exemplar" from Cocky the cockatoo.
I suspect their method is "no method at all".. it will show "NO MATCH" for any test voice sample.''
SNAKE OILIn some cases it may not be such a big deal for one side to bring in dubious expert testimony. It can after all be countered by experts from the opposing side.
But here (as West tried to point out to the Dim Judge).. the Prejudicial effect of just uttering this nonsense to the Jury is HUGE. The "bell can not be un-rung" as they say.
West mentioned a law (403 something-or-other??)... IANAL but I suspect that is to do with weighing the probative value against prejudicial nature of evidence (testimony)... Here the probative value is ZERO since it's total crap.. but the prejudicial effect may well be huge. It may imprint a notion on some Jurors that "perhaps" it may have been TM screaming (even though there is still no proof of that) That could be enough to cloud an otherwise crystal clear case of "Self Defence"