| 摘要 |
PROBLEM TO BE SOLVED: To realize adaptation to a plurality of types of audio data without making equipment complex. SOLUTION: Three types of programs for an MP3 (MPEG audio layer-3) decode function, a WMA decode function and a CD-DA (compact disc-digital audio) sound skip prevention function are stored in a flash ROM. A microcomputer for control selects a program in the flash ROM in accordance with the type of audio data of a loaded disk by analyzing the contents of the disk and introduces the program corresponding to the data to a built-in memory for a program of a digital signal processor. The digital signal processor can perform reproduction processing corresponding to the data of the loaded disk. COPYRIGHT: (C)2004,JPO
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