Since 1.4.2, the Enderman will make a sound upon being provoked. The sound sounds similar to a loud running engine and is a warning to brace for sudden attacks. Even if the sounds have stopped, it does not mean that the Enderman has disappeared.
WAV is capable of storing Linear PCM audio (the digital encoding format used on CDs) in uncompressed form. Ripping a CD and storing it as an uncompressed WAV results in a bit-perfect clone â identical to the original CD. WAV files can also store high-resolution music files at greater bit and sampling rates than CDs.
The W550 handles multiple file formats including MP3 and AAC. Using PC software from Sony CONNECT, downloaded songs and songs copied from CD's can be transferred to the W550. The W550 can store up to ten full length CDs or between 80 and 120 songs depending on bit rate.