when were the first CDs put on the market1963 1973 1983

分类: 作业答案 • 2021-12-20 03:08:51

问题描述：

when were the first CDs put on the market
1963 1973 1983

答

1983,because1976年,Sony开始与飞利浦合作进行激光视盘（LD）的商品化,这是一种直径同LP唱片一样的30cm大型光盘.同年,Sony在内部利用PCM-1数字磁带录音机的雏形在LD技术基础上制作了一张光盘,可能这也是世界上第一张...