cd player cd唱机-凯发k8官网

while shopping for my first cd player, i was able to decipher most of the technicalese on the promotional signs. one designation had me puzzled, though, so i called over a ¹ and asked, what does '² pulse d/a converter' mean?

that means, she said, that this machine will read the digital information that is encoded on cds and convert it into an audio signal - that is, into music.

in other words this cd player plays cds.

exactly.

在购买我的第一部cd唱机时，我能够解读推销标记上面的大多数技术语言。但是有一个标示却让我颇为迷惑，于是我叫过销售商，问道：‘混合脉冲d/a变换器’是什么意思？

它的意思是，她说，这个机器能够读cd碟上加码的数字信息，将它转换成声音信息－也就是说，转换成音乐。

换句话说，这个cd唱机能够播放cd碟。

正是如此。