CLV(Constant Linlear Veloci Ly)叫做恒定线速度方式,这类型光驱特点是读取光盘内圈时加快转速,可以保证在读取盘片内外圈时有大致相同的传输速度。CAV(ConstanL Angsular Volocity)叫做恒定角速度方式,即“无论激光头读取光盘片外圈还是内圈时,马达都以相同的速度旋转”。光盘内圈的周长无论任何时候也会小于外圈,而光盘上存取数据区域的密 CLV (Constant Linlear Veloci Ly) is called constant linear speed mode, this type of drive is characterized by reading the inner circle of the optical disk to speed up, you can ensure that the disk inside and outside the disk when reading about the same transmission speed. CAV (ConstanL Angsular Volocity) is called constant angular velocity means that “the motor rotates at the same speed regardless of whether the laser head reads the outer ring or the inner ring of the optical disk.” The circumference of the inner circumference of the disc may be smaller than the outer circumference at any time and the density of the data area on the disc