CD 自1981年正式被定为DAD 标准制式(之一),并于1982年秋投放市场以来,短短四年取得了惊人的进展,不论在技术上还是在生产上都以前所未有的速度得到发展,迅速进入家庭并达到相当程度的普及。目前在发达国家把CD 称为当今世界音频技术的主流。关于CD 唱片和唱机的基本原理及发展初期概况已有文章介绍,本文就最近一、两午来CD 唱机的发展从以下三个方面作一简介。 CD was formally adopted as one (1) of the DAD standard system since 1981 and has achieved remarkable progress in just four years since it was put on the market in the autumn of 1982. The CD has been developed at an unprecedented rate both in technology and in production. Quickly into the family and achieve a considerable degree of popularity. At present, CD is called the mainstream of audio technology in the world today in developed countries. The basic principle of CD record player and record player and the development of the initial overview of the article has been introduced, this article in the last one or two years to CD player development from the following three aspects to make an introduction.