Wireless mesh shares MP3 files

What is wireless communication?
Wireless communication is the transfer of information over a distance without the use of electrical conductors or "wires." The distances involved may be short (a few metres as in television remote control using infrared light) or long (thousands or millions of kilometres for radio communications).

What is MP3?
MPEG-1 Audio Layer 3, more commonly referred to as MP3, is a patented digital audio encoding format using a form of lossy data compression. It is a common audio format for consumer audio storage. MP3 is often derided by audio purists for its lossy compression scheme, which discards audio data that's less noticable to the human ear in order to achieve small file sizes. A new format, dubbed MP3HD, is a lossless version that reverts to a generic MP3 file when there's no supporting codec for higher quality version.