Digital audio signal player having a simulated analogue record

摘要

A digital audio signal player having a simulated analogue record has a control element, which can be turned with hands to simulate an analogue record on a turntable being turned by the hands so that music can be played with special effect, i.e. speed and direction changing according to movement of the control element. Those portions of musical data that are suitable to be played with special effect are previously marked in the RAM. When the DJ touches the control element, the marked data will be located and sent out immediately during the course of playing music so that the DJ can perform the special effect on the marked suitable portions of music without delay when he wants to.