constant linear velocity(CLV)

In optical disk storage systems, CLV refers to drives that adjust disk rotational speed so that the track velocity under the reading head remains constant. This provides the maximum data storage capacity, but it makes random access more difficult.; 在光盤存儲系統中,指驅動器調整光盤轉速使得光道在讀光頭下的速度保持 恒定的方式。這可獲得最大限度的數據存儲容量,但使隨機存取變得更困難。