What is the strange trumpet sound noise coming from the sky? Noise heard across the earth for nearly a decade ;)

This trumpet sound thing was herd loudest in Canada. very creepy. we do not know were this sound is coming from so I only have less than a paragraph to write.





here you can check out this video and much more information

http://www.dailymail.co.uk/travel/travel_news/article-3084260/What-strange-sound-sky-Noise-heard-globe-nearly-DECADE-explanation.html
feel free to comment ;)

~Bezzuby