A typical 400 page novel translates into a 10-20 hours long audiobook, which would traditionally take more than dozen CDs or hundreds of megabytes of low-quality MP3 files.

• 一本典型的 400本页小说转变为 10-20 小时长的有声书,会传统地拿低质量 MP3 文件的超过一打的激光唱碟或数以百计的百万位元。