STORAGE DEVICE, DEVICE AND METHOD FOR RECORDING AND REPRODUCING INFORMATION, AND PROVIDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To protect secret information of an IC card on which a tag is stuck. SOLUTION: A user puts a reader writer 2 close to the top surface of a bundle of tags (IC card 1) and presses a sound recording button 34. At this time, a signal of sound recording mode is supplied to an internal microcomputer. The user inputs voice data to the microcomputer through a microphone 33. The microcomputer sends the supplied voice data through an antenna 31. The signal sent through the antenna 31 is received by the antenna 22 of the noncontact IC card 1 and written to a memory box an internal microcomputer. The top tag (IC card 1) where the voice data are recorded is removed from the bundle and stuck on a place.