better audio with a covered speaker

[shtewps]

Okay, while playing video with the TP (I would assume audio only files would be no different, but I havent tried).. I noticed that when I cover the speaker with my finger, the range of frequencies (because of the sound being directed back into the device and not out to the side or the top) is alot more audible and the quality of sound increases dramatically.

Can anyone else try this and confirm..?