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Originally posted by starfoxxx
Score again for the defense... Everything lines up with zimmermans story!! The *expert* voice analysis can not determine who's voice it was. It is the prosecutions job to prove zimmerman is lying.. He is not. He was the one screaming!! Let's look at the fact and evidence, not our own speculation.. Shame on some of you for condemning this man!
Originally posted by IvanAstikov
How can you say George was the one screaming when an expert has just spent the last hour saying it can't be done scientifically?
Originally posted by IvanAstikov
How can you say George was the one screaming when an expert has just spent the last hour saying it can't be done scientifically?
Originally posted by hounddoghowlie
reply to post by IvanAstikov
it has been stated at first TM father said it was not him at first, then later said it was. and he was living with him at the time. and seeing how TM had been in so much trouble lately, i would bet they had family fight over his problems, pretty damn close to the day he died. and i can remember when i was young that we yelled at one another every time i got in trouble at that age.
Originally posted by FlyersFan
Originally posted by IvanAstikov
How can you say George was the one screaming when an expert has just spent the last hour saying it can't be done scientifically?
The only way to say it was possibly Zimmerman screaming is to go back to the testimony of John Good who said it was probably Zimmerman because (paraphrasing) 'it makes sense that the person on the bottom of the fight and who was getting pounded would be yelling for help' and that if it were the person on top 'it would have been louder' because the voice would have been more in his (john goods) direction and bouncing off the buildings.
It's scientifically impossible to say if it was Zimmerman or Martin.
Martins father said it wasn't Martin.
Zimmermans father said it was Zimmerman.
But there could be bias involved in family members ID'ing the voice.
Originally posted by FlyersFan
Originally posted by IvanAstikov
How can you say George was the one screaming when an expert has just spent the last hour saying it can't be done scientifically?
The only way to say it was possibly Zimmerman screaming is to go back to the testimony of John Good who said it was probably Zimmerman because (paraphrasing) 'it makes sense that the person on the bottom of the fight and who was getting pounded would be yelling for help' and that if it were the person on top 'it would have been louder' because the voice would have been more in his (john goods) direction and bouncing off the buildings.
It's scientifically impossible to say if it was Zimmerman or Martin.
Martins father said it wasn't Martin.
Zimmermans father said it was Zimmerman.
But there could be bias involved in family members ID'ing the voice.
Originally posted by ugie1028
when you're pointed up, your sound waves mostly escape upwards...
when you're screaming down, the sound waves bounce off the ground and onto other things like walls on buildings as it travels through the air.
both cases the wave bounces, but the one who would be screaming or yelling into the ground would be the loudest since it would enhance the echo compared to the one screaming into the air/sky direction.
EDIT: to add...
it also depends on the person screaming into concrete or grass/dirt. grass or dirt would definitely muffle the sound since dirt isn't solid... it would muffle the sound. if it was concrete, that might be a different story.
Screaming up would also cause echos off the walls but difference wouldn't be much imo.
edit on 7/1/2013 by ugie1028 because: (no reason given)
Originally posted by riffraff
This is true, compounded by the fact that the one on bottom isn't going to have maximum lung expansion due to someone on their torso. And exhaustion. The one in the bottom will tire out faster trying to fight out of their predicament. That's three scientific reasons why the person underneath screams will be impeded.
Originally posted by FlyersFan
Good said that it wouldn't make sense that the person on top would be screaming bloody murder for help. But that the person on the bottom would be because he was getting beat up. Kinda makes sense. But whatever. We won't ever know for sure ....
Originally posted by FlyersFan
reply to post by IvanAstikov
True. Like I said ... John Good saw the fight at the time when Martin was on top beating up Zimmerman. That doesn't mean it started or ended that way. But John Goods observation gives plenty of 'reasonable doubt' against the Murder 2 charge.
Originally posted by IvanAstikov
Originally posted by riffraff
This is true, compounded by the fact that the one on bottom isn't going to have maximum lung expansion due to someone on their torso. And exhaustion. The one in the bottom will tire out faster trying to fight out of their predicament. That's three scientific reasons why the person underneath screams will be impeded.
That's all very well, but the person on the bottom doesn't seem to have made any attempt to stop Trayvon's alleged attack until he actually stopped and went for George's gun(which he somehow saw while straddling George's hips and beating the snot out of him), so if he was tired after 30 seconds of combat, I'm sure his mma instructor will be a little disappointed.