wma mp3
Users questions:Sound quality is very different from it?
Experts answer:MP3 is the use of audio compression technology, the sound with compression ratio of 1:10 or 1:12 in the compressed file smaller capacity, better sound quality can be maintained. As the full name of this compression is called MPEGAudioLayer3wma MicrosoftDevelopment of audio compression file format standard later than mp3, is smaller than mp3, better sound quality than mp3 wma biggest difference is that standard rests in the hands of Microsoft, but mp3 is an open standard, no copyright problems, so popular than wma!