The state's two sets of experts appear to completely contradict each other on the final cry. H&H found 16 utterances. The 16th utterance of "swaa" is likely to be the final word "stop" that Reich hears before the gunshot. Reich states that this must be Martin because the frequency of the first formant is too high to be Zimmerman. H&H make their most emphatic statement that this was not Martin and they attach a 70% probability that it was Zimmerman.
If H&H's "swaa" is indeed Reich's "stop", why not skip the Frye hearing and make the state look like fools at trial.