Hello all
Yes, I suppose I am. However, if you listen to the sound that he posted carefully it will be QUITE OBVIOUS that this is not a sound that originated anywhere outside of his livingroom. Just listen to it. No doppler shift, NO other outside noises whatsoever, only a television in the background and a VERY LOUD AND CLEAR pulsing 2 KHz Tone. Download it. Listen to it. There is no way it is an Icecream truck.
Even though I am 100% positive that this sound was not what it is purported to be, I still put forth the effort and time to do what I said I would. I think I got some good results, if I do Say so myself!!