To provide a disk reproducing device capable of performing the optimum pause processing in accordance with the kinds of disks.

The disk reproducing device 1 is constituted to include a spindle motor 12, optical pickup 14, servo circuit 18, RF amplifier 30, digital signal processing circuit 32, system controller 50, operation part 52 and interface part (I/F part) 62. By the system controller 50, the track of the compact disk 10 is checked up whether it is an audio track or data track in accordance with the control of a Q channel included in subcodes corresponding to each track, thereby the classification of the data is decided, and the suitable pause processing is performed in accordance with the classification of the data.