| 摘要 |
<p>PURPOSE:To provide a system which can appeal to the eye or the year and ensures easy protection of privacy, by providing a voice recording medium part for magnetically recording voice at a predetermined part of the face side or back side to produce a postcard with a voice recording medium. CONSTITUTION:A postcard 2 is provided with a voice recording medium part 4 for magnetically recording voice at a uniformly predetermined part thereof, for example, a lower part of the back side thereof. The voice recording medium part 4 can be provided by, for example, applying a magnetic coating. The postcard 2 is inserted into a reader/writer before, or after writing the superscription (e.g., an address) and a communication on the sender's side, and a voice message to be sent is recorded into the recording medium part 4 by operating a writer part of the reader/writer. The postcard 2 is mailed according to a mail system, in the same manner as a conventional postcard.</p> |
