| 摘要 |
PROBLEM TO BE SOLVED: To produce plural musics recorded in a memory card even though these musics are recorded by mutually different data compression systems. SOLUTION: Memory card reproducing equipment is provided with a reading circuit 22 which reads digital audio data recorded on a memory card 10 by data compression and a decoder circuit 23 which conducts data expansion for the read digital audio data. Moreover, the equipment is provided with a D/A converter circuit 24 which converts the digital audio data that are data-expanded into analog audio signals and a control circuit 31 which changes the data expanding system into the system that corresponds to the data compression system of the digital audio data read from the card 10 when the audio data is reproduced. |
