求翻译：WMA(Windows Media Audio)，它是微软公司推出的与MP3格式齐名的一种新的音频格式。由于WMA在压缩比和音质方面都超过了MP3，更是远胜于RA(Real Audio)，即使在较低的采样频率下也能产生较好的音质。（文献，SB 2003）是什么意思？

wma, (windows media audio), it is Microsoft's launch of a new audio format par with the mp3 format. Wma compression ratio and sound quality are more than the mp3, it is far better than ra, (real audio) produced better sound quality, even at a lower sampling frequency. (Literature, sb 2003)

(Windows WMA Media Audio), it is Microsoft MP 3 format with the par of a new audio format. Because the compression ratio and the sound quality WMA in MP are more than a 3, would be much better than RA (Real Audio), even in the relatively low sample frequency produced better sound quality. (literatur

WMA (Windows Media Audio), it is Microsoft's launch of a new audio format and MP3 format as famous. Because WMA compression ratio and quality than MP3, it is far better than RA (Real Audio), even at lower sampling frequencies can produce better sound quality. (Literature, SB 2003)

正在翻译，请等待...