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.
(November 2014) A CD player capable of playing MP3 CDs. A compressed audio optical disc, MP3 CD, or MP3 CD-ROM or MP3 DVD is an optical disc (usually a CD-R, CD-RW, DVD-R or DVD-RW) that contains digital audio in the MP3 file format.