Hot! Crimesider - Screams On 911 Call Not George Zimmerman - Forensic Voice Experts Say

Trayvon Martin (left) along with George Zimmerman (right)

(Credit: Personal Photos)

(CBS) SANFORD, Fla. - The thoughts seen calling to get assist on the 911 name simply just ahead of Trayvon Martin was fatally result was not that will associated with George Zimmerman , two forensic tone of voice identification professionals shared with MSNBC on Sunday.

Photos: Trayvon Martin

"The lab tests worked out that it isn't really your words regarding Mr. Zimmerman," Tom Owen, regarding Owen Forensic Services LLC in addition to massage chair emeritus regarding the actual American Board regarding Recorded Evidence said.

When asked in case he believed such lab tests would certainly end up being admissible within court, Owen reported "yes" and spotted they had a short while ago utilised similar testing for a murder test in which included a 911 call.

The a conclusion associated with Owen along with one more audio expert have been first documented by means of After that Sentinel reached Owen, he / she used software referred to as Easy Voice Biometrics to compare Zimmerman's style to the 911 call screams.

"I took every one of the screams and put people together, as well as slice released everything else," Owen says.

The program in contrast in which audio for you to Zimmerman's voice. It go back some sort of 48 percentage match. Owen told arrive at a confident go with with audio tracks connected with this particular quality, he'd hope above 90 percent.

"As a result of that, you'll be able to express together with fair scientific truthfulness that it's actually not Zimmerman," Owen says, stressing that will he / she are not able to determine that words while Trayvon's, due to the fact your dog didn't possess a taste in the teen's style to help compare.

The Sentinel said this Ed Primeau, your Michigan-based audio engineer as well as forensics expert, arrived on the similar conclusion.

"I think that's Trayvon Martin while in the background, and not using a doubt," Primeau says, worrying that will the tone belonging to the style is a giveaway. "That's your young male screaming."

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