Hilarious effects of a speech jammer

OK, I laughed my behind off on this.  A guy uses a speech jammer, and then records him doing a review of two guns while the jammer is running.  Here is his description:

 

*The app used in this video is “Speech Zapper” for the iPhone.

I have tried many speech jamming programs and this one gave me the best result given that you can adjust the frequency. YOU HAVE TO FIND THE FREQUENCY THAT WORKS BEST FOR YOU! Make sure you are in a quiet room and use good earphones. Turn up the volume! Ambient noise will have a negative effect on your results, so noise canceling headphones are ideal. Lastly, while what you see in this video is not acting, trust me I’m not that good, it does affect different people in different ways. I’ve heard the PC version woks best. Have fun, thanks for watching

 

And here is the video: