| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice card player allowed to be used or stored for a long period and capable of securing sufficiently enough volume and sound quality. SOLUTION: A card player is provided with an IC card 10 having a memory for recording data voice signal and a D/A conversion means for reading out a digital sound signal from the memory and converting the digital sound signal into an analog sound signal and outputting the analog sound signal and a reproducing/recording circuit 20 capable of detachably receiving the IC card 10, amplifying the analog sound signal outputted from the IC card 10, converting the amplified signal into a voice and outputting the voice. |
