One can draw up data at any time using a laser, and fix errors that are discovered. One can also use the device invented by ITRI which uses CD-ROM technology (which last year won the Geneva international discovery gold medal) to rapidly do a complete check of the disc sound quality.
在最重要的品管過程中，錸德公司利用氦氖雷射光隨即讀取資料，遇錯即重刻，配合上機械所研發的碟片資料檢驗機，以微讀音碟技術（即 CD-ROM，此項發明曾榮獲去年日內瓦國際發明獎金牌獎），可快速地全面檢驗 CD 音質、音訊。