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本文将向读者介绍当今流行的四种数字音频压缩技术MP3、ATRAC3、AAC、WMA,评价各自的市场影响力及性能差异,指出它的长短优劣和发展前景。 MP3 MP3的全称为MPEG—1/Audio Layer 3,即MPEG—1标准中音频数据编码第三层技术。MP3由Fraunhofer集成
This article will introduce readers to today’s popular four digital audio compression technology MP3, ATRAC3, AAC, WMA, evaluate their respective market influence and performance differences, pointing out its strengths and weaknesses and development prospects. The full name of MP3 MP3 is MPEG-1 / Audio Layer 3, which is the third layer of audio data coding in the MPEG-1 standard. MP3 is integrated by Fraunhofer