I tried one interesting iphone application, it’s called Shazam. This is an iphone app to find the title of  music playing around you. Today, some construction workers were playing a song from their portable stereo set, probably around 25ft away, so I tested this application within noisy environment from far distance, and it works! Amaizing quality of sound signal pattern search. I wonder how do they do that in this short period of time.

Check out our iRetroPhone in iTunes store too. Version 1.1 is coming soon.