MPEG-1 Audio Layer 3, or better known as MP3 is a file format that hascompression encoding sound good (although lossy) so that the file size can be allowed to be smaller. This file was developed by a German engineerKarlheinz Brandenburg. MP3 encoding uses Pulse Code Modulation (PCM).MP3 reduces the number of bits required by using psychoacoustic models toeliminate the sound components that are not heard by humans.
source: wikipedia
Jumat, 29 April 2011
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