It's pointing the sound in a particular direction, and in doing so losing some sound energy to vibrating the horn. If you happen to be in the direction of the horn, this is may be useful. Other than that it's just a novelty stand.
No wait, this is never useful. It's just a novelty stand.
@nbrader I guess you don't believe the gramophone ever existed or worked. What about the megaphone?
You are correct in that you cannot get an increase in total energy simply by passing sound through a tube but you can get an increase in audible sound. You are also correct that the sound will be more directional but it is therefore more concentrated. It also gains usable sound volume by improving the acoustic impedance matching with the surrounding air.
get it for 2usd from ebay xD
Vinc717 2 months ago
you can buy it for 6 bucks at dealextreme . com and its the exact same thing and differnt colors
GRI3S 2 months ago
holly shit right now it's 12/18/11
MrGateKing 2 months ago
haha wat a waste of money
doboy156 4 months ago 5
Good review. Great product. But i just found out this guy isn't a registered UDID Apple Dev.
thejdi96 5 months ago
HOLY SHIT....that was probably the most definitive change of voice ive ever heard...lmfao
AlteredVisionz 7 months ago
thumbs up if u thought it said porn star lol
shawns1147 8 months ago
Increasing the overal volume = impossible
It's pointing the sound in a particular direction, and in doing so losing some sound energy to vibrating the horn. If you happen to be in the direction of the horn, this is may be useful. Other than that it's just a novelty stand.
No wait, this is never useful. It's just a novelty stand.
nbrader 10 months ago
@nbrader I guess you don't believe the gramophone ever existed or worked. What about the megaphone?
You are correct in that you cannot get an increase in total energy simply by passing sound through a tube but you can get an increase in audible sound. You are also correct that the sound will be more directional but it is therefore more concentrated. It also gains usable sound volume by improving the acoustic impedance matching with the surrounding air.
jcoffland 8 months ago
I love the intro
Fristerce 11 months ago
where did you get your lock screen picture!!?!?! love it! want it XD
zehaha 1 year ago 5
one question: why does your iPhone say "Verizon 3G" in the place where it always says AT&T 3G?
Legomax18 1 year ago
@Legomax18 changed it.
SimpleSDK 1 year ago
Lol at 0:01 I honestly thought it said Porn Star. My mind is really goddamn corrupt
brow1994 1 year ago 18
Verizon 3G? WTF?
proudlyIcanadian 1 year ago
well that hurt my ears. at least we know it works.
utuber1195 1 year ago
@SimpleSDK you really need to start doing more regular videos. I have seen about 1 video in 3 months :3
snowleopard448 1 year ago
sweet i might have to get one of those
storealutes 1 year ago
Very Good review :) I have seen MANY MANY SimpleSDK videos :)
spotlifesteve 1 year ago
so the shape increses the sound?
0987654321284 1 year ago
@0987654321284 basically, the way it's designed. it's a great stocking stuffer for someone.
SimpleSDK 1 year ago
@0987654321284 No, the sound increases the shape, of course.
infinitecomplete 1 month ago
is your iphone jailbroken?
TheAppleReviewGuy 1 year ago
where have you been?
UntitledGamers 1 year ago