题目选项分析

Since digital recording offers essentially perfect reproduction—on compact discs, digital audiotapes, or digital videodiscs—audiophiles can accumulate vast collections of music, transferring it from one format to another, copying it, and digitally altering it with little effort and no damage to the sound quality.

Since digital recording offers essentially perfect reproduction—on compact discs, digital audiotapes, or digital videodiscs—audiophiles can accumulate vast collections of music, transferring them from one format to another, copy them, and digitally alter them with little effort and no damage to the sound quality.